urlscan.io logo urlscan.io
SecurityTrails logo

www.btcstudy.org Open in urlscan Pro
2606:4700:3035::ac43:aa13  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://btcstudy.org/
Effective URL: https://www.btcstudy.org/
Submission: On April 20 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 4 countries across 5 domains to perform 26 HTTP transactions. The main IP is 2606:4700:3035::ac43:aa13, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.btcstudy.org.
TLS certificate: Issued by GTS CA 1P5 on February 21st 2023. Valid for: 3 months.
This is the only time www.btcstudy.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
13 2606:4700:303... 13335 (CLOUDFLAR...)
7 163.181.56.172 24429 (TAOBAO Zh...)
1 2a00:1450:400... 15169 (GOOGLE)
2 79.133.177.252 24429 (TAOBAO Zh...)
2 103.235.46.191 55967 (BAIDU Bei...)
1 2001:4860:480... 15169 (GOOGLE)
26 7
1    2606:4700:3030::6815:2750 (United States)

ASN13335 (CLOUDFLARENET, US)
btcstudy.org
13    2606:4700:3035::ac43:aa13 (United States)

ASN13335 (CLOUDFLARENET, US)
www.btcstudy.org
7    163.181.56.172 (Frankfurt am Main, Germany)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)
res.btcstudy.org
1    2a00:1450:4001:831::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    79.133.177.252 (Russian Federation)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)
at.alicdn.com
2    103.235.46.191 (Hong Kong)

ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN)
hm.baidu.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
21 btcstudy.org
btcstudy.org
www.btcstudy.org
res.btcstudy.org
412 KB
2 baidu.com
hm.baidu.com — Cisco Umbrella Rank: 6664
12 KB
2 alicdn.com
at.alicdn.com — Cisco Umbrella Rank: 9743
6 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 1718
255 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 114
77 KB
26 5
Domain Requested by
13 www.btcstudy.org www.btcstudy.org
7 res.btcstudy.org www.btcstudy.org
2 hm.baidu.com www.btcstudy.org
2 at.alicdn.com www.btcstudy.org
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com www.btcstudy.org
1 btcstudy.org 1 redirects
26 7

This site contains links to these domains. Also see Links.

Domain
123btc.org
iris.to
t.me
Subject Issuer Validity Valid
*.btcstudy.org
GTS CA 1P5		 2023-02-21 -
2023-05-22		 3 months crt.sh
res.btcstudy.org
Encryption Everywhere DV TLS CA - G1		 2022-10-14 -
2023-10-15		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-04-03 -
2023-06-26		 3 months crt.sh
*.tbcdn.cn
GlobalSign Organization Validation CA - SHA256 - G2		 2022-07-22 -
2023-08-06		 a year crt.sh
baidu.com
GlobalSign RSA OV SSL CA 2018		 2022-07-05 -
2023-08-06		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.btcstudy.org/
Frame ID: 9E932E51838DF2115434A25E3FE4E122
Requests: 27 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

BTC studyBTCStudyBTCStudyBTCStudyBTCStudy

Page URL History Show full URLs

  1. http://btcstudy.org/ HTTP 301
    https://www.btcstudy.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]+?href="[^"]+bulma(?:\.min)?\.css
Overall confidence: 100%
Detected patterns
  • hm\.baidu\.com/hm\.js
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • zepto.*\.js

Page Statistics

26
Requests

100 %
HTTPS

57 %
IPv6

5
Domains

7
Subdomains

7
IPs

4
Countries

509 kB
Transfer

919 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://btcstudy.org/ HTTP 301
    https://www.btcstudy.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

26 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.btcstudy.org/
Redirect Chain
  • http://btcstudy.org/
  • https://www.btcstudy.org/
38 KB
7 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d5f24a3439a84dd5d4d56ee50505d382700d15fd28ba6f28974f80b610ae9c2

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
age
0
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=600
cf-cache-status
DYNAMIC
cf-ray
7bae2152399837d4-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 20 Apr 2023 14:38:18 GMT
expires
Thu, 20 Apr 2023 14:48:18 GMT
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5uWnQFjZd1Qf8QeDMg0aI3Rpaj6KZ99UcqY0z2EsTiBz2en9AGNoFdUE9l%2FVwWcfZO2HCQT5pYfjlYub526zMO5rq4gQyRcRKqQkn%2B6W%2FF4vSmtFVQ8kZ58EPkeJNW76KgmVtowY7xaVAeTiyYHg"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-fastly-request-id
15ec47e963a29618a36ef5fcdcc0997dbf8c1afc
x-github-request-id
6758:F92D:2508194:2640BB6:64414E59
x-proxy-cache
MISS
x-served-by
cache-fra-eddf8230091-FRA
x-timer
S1682001498.962724,VS0,VE95

Redirect headers

CF-RAY
7bae2150ea2f5c26-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Thu, 20 Apr 2023 14:38:17 GMT
Expires
Thu, 20 Apr 2023 15:38:17 GMT
Location
https://www.btcstudy.org/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=g%2B8Iy73haiK8RVwAfk1I1qBWTORoBajbY%2BT2kRy7F6iPf7av4U328EG9MQiFdoM%2FPl45i9p2xa5q3Gj81S0dm9njXCOGn5ZX9TrokeQ4n2WJcR08oVmk%2B9LoGkW4jehraLXCLjnLTHw%2F3Ws%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
bulma.css
www.btcstudy.org/style/common/ 		196 KB
27 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/common/bulma.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78715c0fe1597d9cad3748439d5405cdc9d1f7cb070b1661441dcbe6ed03cf06

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
bafe56118fa69176094173b22f39786fcbf4262e
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
expires
Thu, 20 Apr 2023 13:56:38 GMT
x-cache
HIT
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230045-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
1E92:583D:3309C99:34CB974:6441423E
x-timer
S1682001498.104527,VS0,VE98
etag
W/"6441021a-3106b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=c%2FNg2zuGGiSlD4Qk%2BngfhDWXc5vrNo%2BnK1n%2FQ0p%2BA3iIw2z04GtUkQTsTAEisNBLnKu%2F003vRJeRCKInMoLNZONpq2aDXD7JuWkMkh9F8lcf5qEdZNIWwnuI55joDHre5Jr9rQQEhBccGO5sZi3W"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
cf-ray
7bae21530ab137d4-FRA
x-cache-hits
1
iconfont.css
www.btcstudy.org/style/common/ 		898 B
776 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/common/iconfont.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
535ea0ba15cd8b92abf1a5e0b0f7e4ebd3223f117a248c1b121fe1a40a090811

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
0b343a292c806af1e40ffc5cbe576549b07cbac4
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 14:48:18 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-hhn-etou8220034-HHN
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
461A:3C4F:19A9E43:21DAA28:64414E5A
x-timer
S1682001498.096897,VS0,VE93
etag
W/"6441021a-382"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6z1HYNg%2FqwK%2BNDtn2zlqVrJ2jPtrVlFm9FtYA4k3OOuZa3CXU59K7IGKOd72AHQTwu4CLE%2F%2BUp8v8YfRcBvJsQG3BtGW2uGq4tY2Cp%2FKTLZ3TZJe3EnbxOfnjkSRQMVoFKWSTrF5dhHC1pfxuzMI"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530aae37d4-FRA
x-cache-hits
0
base.css
www.btcstudy.org/style/ 		25 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/base.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2f808d56a138d558f8192c66f6722bdb7481da051a6330bbcdfa54161404d55

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
224a91e04679aea38379c2c8ba3ea4589b0d19ea
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
expires
Thu, 20 Apr 2023 13:56:38 GMT
x-cache
HIT
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230059-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
D150:1480:EEF3C0:F6B852:6441423E
x-timer
S1682001498.097727,VS0,VE93
etag
W/"6441021a-651a"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xde4Xe9gOnaL0TnVOPhsYUjkXBoGtaC5bxfBWARdISEA86r9GLyBcaSAwqf20gIG2yLq4LWGu4VRucvXz4e8ePKVtRAYQZdDn9ZgQreykjHlLdGRIjFE1fy5a%2FPJo3a5jKi3tmE0WxgJdo2XBe2w"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
cf-ray
7bae21530aaf37d4-FRA
x-cache-hits
1
helper.css
www.btcstudy.org/style/common/ 		698 B
745 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/common/helper.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
09aea70cacebe4bdb5c534ae4766c4612fe6a4b0c8d115dd7fe9d702ef5403f7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
b920b67e8b69624c60612bd21d7bd9d4095ec14c
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 14:48:18 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-hhn-etou8220039-HHN
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
E830:8C91:18E69CF:21155C3:64414E5A
x-timer
S1682001498.099032,VS0,VE96
etag
W/"6441021a-2ba"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=31B5KYu3vX7B2jqTM%2F1mEWc5DP4awdUFq%2BgLuQJhPtUE9SQvxplWt%2BmdtYbk6LjExLRsZiiAXMasm9WnSxSX%2FHfps%2FtaGnqlxCedgWVYVWFF%2BVFnln1YGhFASMLum4%2BKshuAYt1PX5UsaTF689oL"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530ab237d4-FRA
x-cache-hits
0
animation.css
www.btcstudy.org/style/themes/ 		251 B
597 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/themes/animation.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f2d4ad5a1830d0cc710b43ba7beac21edaff543ced3f6e3c845f5b50158dacbf

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
8c3064e35d32d312f84b9be293f5c694283f6799
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 13:56:38 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
HIT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230112-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
F8AE:B630:1AE6D68:1BCC35F:6441423E
x-timer
S1682001498.097364,VS0,VE92
etag
W/"6441021a-fb"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xuCAUQhKSgcMEA9JpTJaiNV85w0Jnq3EgG3OKlquNP4brQR%2BUA%2BTgg545d3GRFPbg5mYV0d7FEi7D3FcIZU7GibgYNYqEH9pMP6YIqQZ0JFYeLnS3N9VAKX6ISqYUeDVb9UHnsntj7cjhjWdoUtc"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530ab337d4-FRA
x-cache-hits
1
common.js
www.btcstudy.org/js/ 		938 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/common.js?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ebad15af22b95c7fbca7b9c0d4cdbf72f0478fd533f9d114e83b88ff073955b8

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
bb1f9193bd4c0f124648e9d32baaec928af6744c
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
expires
Thu, 20 Apr 2023 14:48:18 GMT
x-cache
MISS
x-proxy-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230106-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
CFA4:1480:F607BB:FDF8F9:64414E5A
x-timer
S1682001498.100713,VS0,VE95
etag
W/"6441021a-3aa"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HW9CBi48zQfUy029%2FwIxExKHf8KjPj7cJ5acF2OmkGJYNxrpMse8JM%2FMebZ3ULIIwOL1LvuyscCVt2qONUPQa6LXtDwMNmqj5%2BdhfoqNnayYFxoiPpatGnOVZdwo9sDLoZLheSD5k8Xo%2Bbet9XeW"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
cf-ray
7bae21530ab637d4-FRA
x-cache-hits
0
zepto.min.js
www.btcstudy.org/js/libs/ 		26 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/libs/zepto.min.js
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6428a6e4b196417ac707a2c5783ab7bed1bedae7e1484ce24fd3602eaca19298

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
bab939f84e3e4df75d349c3ff6099b46941c3166
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 13:56:38 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
HIT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230082-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
B99C:6426:315E541:331F610:6441423E
x-timer
S1682001498.099913,VS0,VE97
etag
W/"6441021a-6713"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=A%2FFkwq9qYoCG0AfTQkhR7sWQVwPwHk6w9pggtpPnFojdE9Eab5dWJwjg%2Bmmxh63e99usZ%2Bx%2BZ5JP%2BeHB4HWYYcMoliH%2B05kTlPXPg6D0iCxbiwHqLC4xHFWvCAHVBklLPN3afsOq2kh1lX5doBxF"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530ab737d4-FRA
x-cache-hits
1
widget-post-list.css
www.btcstudy.org/style/ 		9 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/style/widget-post-list.css?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
68bf8efd016016c0fb5c02431c0cb2af7d5cb72620113a8c0861015d03a3aac5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
62ba29a504db05f3752f8ca242a3f6b11cb614e3
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 14:48:18 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230040-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
5F8E:12316:AFC2D:B3C03:64414E5A
x-timer
S1682001498.097568,VS0,VE106
etag
W/"6441021a-2384"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=A%2Bo2b4e3VuhqsVh1VS1NIivlUFCisThdl4DTfGl4nwAUu%2B8FD6G%2FhocGiadUjOxzZFv2hHJrjyWAhTTihB9cmV5EqdWODlV0HaDeIEBQeKMlNQP0Ar%2F%2BcUxVTHdVRsaV1GyxqUeLSus3VzaLg6Bj"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530ab437d4-FRA
x-cache-hits
0
header.js
www.btcstudy.org/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/header.js?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2e84255ff594a233eb9c2839473147ec8731413bb535c8b372c7c72114db4e99

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
7cac406ae13df09ca0458b4b25a88ab9245f1ce0
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 13:56:38 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
HIT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230033-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
967A:EC8B:31FDD40:33BF69D:6441423E
x-timer
S1682001498.101727,VS0,VE96
etag
W/"6441021a-a42"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ca1BBnLjut7sohW7YEDS1mF%2BBuFRuZWESUcy17k8ekAhye%2BqR9ZFckPxRn3uyxZZH4DVTjd%2F7%2Ftfzqlqusi8iEuw6V1AGVzluBm7P8aZvMu6XjXpIH4MfZSJEE1AZw6dy8Uuy0XDQHtJKu7KUhjN"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21530ab837d4-FRA
x-cache-hits
1
default_avatar.png
res.btcstudy.org/btcstudy/images/ 		666 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/default_avatar.png
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
0ea69766ff5950cb5febf411b859af8ff30ddf3f968e19047c46f3f99db4c6ce

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Fri, 07 Apr 2023 21:50:35 GMT
via
cache16.l2de2[0,0,200-0,H], cache1.l2de2[1,0], ens-cache7.de4[0,0,200-0,H], ens-cache2.de4[4,0]
x-oss-request-id
6430902BDA8A7931343684E2
content-md5
uxO6Ax4vA30QLG613R8bLg==
age
1097264
x-swift-cachetime
30867084
x-cache
HIT TCP_HIT dirn:9:237297250
x-oss-cdn-auth
success
x-swift-savetime
Mon, 10 Apr 2023 15:39:11 GMT
content-length
666
x-oss-object-type
Normal
last-modified
Wed, 20 Oct 2021 07:00:39 GMT
server
Tengine
etag
"BB13BA031E2F037D102C6EB5DD1F1B2E"
ali-swift-global-savetime
1680904235
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
2128521737010403265
eagleid
2ff62b1a16820014998848879e
x-oss-server-time
100
post-card.js
www.btcstudy.org/js/ 		107 B
866 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/post-card.js?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
594f0c02b6e570839bd29441832705c583a99efdaf00b35ff575da217c8a6fc0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
3cd3914330db04ab4472dc4d0e12ec2f657a9dc3
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 14:48:18 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230139-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
85EC:12316:AFC42:B3C18:64414E59
x-timer
S1682001498.237178,VS0,VE101
etag
W/"6441021a-6b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pUbmz89KJIqZjbmj5i%2BL%2FGyaCR6o%2FL1XSKsqWvpKQIl0sfDzf%2B7s8Me%2Bie1Sg6SVKQ2visqmIRS9vxhpqb1oBw9xfucj2lsnaTjLtCnfEjQ7KasNIxwWgK1qpBQTXy3q2roB0stV6rhBiK0hTD16"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae2153ed4e914c-FRA
x-cache-hits
0
buttons.js
www.btcstudy.org/js/ 		18 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/buttons.js?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
16e46ef33878850124fd2ad7c0b684c6a70efce35c710b1834bcafb521f53b4c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
c3969b6c6dc993d5a369bb0528595e22e5cbe4f1
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 13:56:39 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
HIT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230106-FRA
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
9594:C0D0:30F16BE:32B262F:6441423F
x-timer
S1682001498.413997,VS0,VE98
etag
W/"6441021a-4778"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0cROwQlpxAMNEFI9dy9PPeWMVFvmxkSR3WdsERxtjBk6cRyyFK6w24FPDIQbnzZgykkRzdddzq52xJEoweXgIyr6SiUfJkFsKm3xORHynPfKwCxEQogJphAhN%2F1iY8qj55qXugVSix0iwB%2FbzVpO"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21550ed0914c-FRA
x-cache-hits
1
index.js
www.btcstudy.org/js/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btcstudy.org/js/index.js?v=1676171852728
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::ac43:aa13 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
20c27e88c9c5a5ba2f8e74da852a0702bde21755ac0fd7003ae3ce37ed814516

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

x-fastly-request-id
f17dcc7c86ce89ed2ff46b9edc51f39d593d04bd
date
Thu, 20 Apr 2023 14:38:18 GMT
via
1.1 varnish
content-encoding
br
expires
Thu, 20 Apr 2023 14:48:18 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-proxy-cache
MISS
x-cache
MISS
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-hhn-etou8220042-HHN
last-modified
Thu, 20 Apr 2023 09:12:58 GMT
server
cloudflare
x-github-request-id
DEA2:9C23:1A9E86F:22CF3B6:64414E5A
x-timer
S1682001498.421471,VS0,VE94
etag
W/"6441021a-745"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=RNx8zlC6H%2BzIqp7hZa%2B97rT4aLlQxu2hErUF7%2B%2FTvVhRtkq3C4CYsX5KmO3dR1DyQ89OZHjc2N%2BhjMdofloYKLi7nAblG5xR%2FOUaWnArY9J2YcHPR00U%2F2lwykF%2FnIZXU853O0Ztgk66xGERkTpv"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=2678400
x-origin-cache
HIT
cf-ray
7bae21550ed9914c-FRA
x-cache-hits
0
js
www.googletagmanager.com/gtag/ 		218 KB
77 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-JVCJ9XXG1Z
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
5d627eae762aaa365ee042239b40babe00bdbfdeb24b28737a1e2d64a4cbbc25
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Thu, 20 Apr 2023 14:38:18 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
78474
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 20 Apr 2023 14:38:18 GMT
font_2266068_svkwzo3ot3a.css
at.alicdn.com/t/ 		5 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://at.alicdn.com/t/font_2266068_svkwzo3ot3a.css
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/style/base.css?v=1676171852728
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
79.133.177.252 , Russian Federation, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
42e78dae13dabb1aaae8707527aaaf5176dbd28aff6ab1252481580cb97f8898

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Mon, 29 Aug 2022 06:44:19 GMT
via
cache23.l2us1[0,10,200-0,H], cache18.l2us1[11,0], cache10.de3[0,0,200-0,H], cache8.de3[2,0]
content-encoding
gzip
x-oss-request-id
630C60439628C3313014EE6F
content-md5
RdZdeFjNO9aK6sYakm8txg==
age
20246039
x-swift-cachetime
57122307
x-cache
HIT TCP_HIT dirn:12:164470831
x-swift-savetime
Sun, 06 Nov 2022 03:25:52 GMT
x-oss-object-type
Normal
last-modified
Fri, 24 Dec 2021 21:06:35 GMT
server
Tengine
etag
W/"45D65D7858CD3BD68AEAC61A926F2DC6"
vary
Accept-Encoding, Accept-Encoding, Accept-Encoding, Origin
ali-swift-global-savetime
1661755459
content-type
text/css
access-control-allow-origin
*
cache-control
max-age=63072000
x-oss-storage-class
Standard
timing-allow-origin
*
x-oss-hash-crc64ecma
18363360394633974179
eagleid
4f85b19c16820014983767826e
x-oss-server-time
101
hm.js
hm.baidu.com/ 		29 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://hm.baidu.com/hm.js?c92c073c85be5be8d9b1b76f62a7e306
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),
Reverse DNS
Software
apache /
Resource Hash
83121593e3e6c72be150c9d56cb146e67374b005f2a8aaf0a4af2195bf63d4a7
Security Headers
Name Value
Strict-Transport-Security max-age=172800

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

Date
Thu, 20 Apr 2023 14:38:19 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=172800
Server
apache
Etag
47c40adf6dcdb3077aefeefe9b09988b
P3p
CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
Content-Type
application/javascript
Cache-Control
max-age=0, must-revalidate
Content-Length
11260
vaults-Basic.png
res.btcstudy.org/btcstudy/images/bitcoin-improvement-proposals-345-op-vault-commit-0b0674c546/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/bitcoin-improvement-proposals-345-op-vault-commit-0b0674c546/vaults-Basic.png
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
e97c5ac83367e040882ff94180bb0a4ed75bf6c5ca056f3107a2822167a4083b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Thu, 20 Apr 2023 04:01:07 GMT
via
cache1.l2de2[0,0,200-0,H], cache20.l2de2[1,0], ens-cache4.de4[1054,1054,200-0,M], ens-cache2.de4[1055,0]
x-oss-request-id
6440B903B3748436324E9BDC
content-md5
Xvf7fSLE4gbumQ8XCB1Skw==
age
0
x-swift-cachetime
31065767
x-cache
MISS TCP_MISS dirn:-2:-2
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:20 GMT
content-length
7048
x-oss-object-type
Normal
last-modified
Thu, 13 Apr 2023 10:29:22 GMT
server
Tengine
etag
"5EF7FB7D22C4E206EE990F17081D5293"
ali-swift-global-savetime
1681963267
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
8921733355345441879
eagleid
2ff62b1a16820014998858880e
x-oss-server-time
139
BITCOIN.png
res.btcstudy.org/btcstudy/images/ 		17 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/BITCOIN.png
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
3cbb0a91383173157f36753dd79b81b8613354fa46ba2aae469529b8d00a57c0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Mon, 10 Apr 2023 08:19:50 GMT
via
cache21.l2de2[0,0,200-0,H], cache26.l2de2[1,0], ens-cache8.de4[1270,1269,200-0,M], ens-cache2.de4[1272,0]
x-oss-request-id
6433C6A6B374843438BC890A
content-md5
4XxYYaRYsVYWL2eNThReRg==
age
0
x-swift-cachetime
30217291
x-cache
MISS TCP_MISS dirn:-2:-2
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:21 GMT
content-length
17290
x-oss-object-type
Normal
last-modified
Wed, 20 Oct 2021 07:49:41 GMT
server
Tengine
etag
"E17C5861A458B156162F678D4E145E46"
ali-swift-global-savetime
1681114792
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
12646291690039368486
eagleid
2ff62b1a16820014998858882e
x-oss-server-time
82
WoGl6NJ.png
res.btcstudy.org/btcstudy/images/state-of-the-art-for-bitcoin-wallet-backups/ 		27 KB
27 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/state-of-the-art-for-bitcoin-wallet-backups/WoGl6NJ.png
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
b1eff90ae5a0fde4d00d9e16c49ed21bc8e7ce66be8d20c9e6c8a515cebfcabe

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Sun, 09 Apr 2023 14:17:59 GMT
via
cache9.l2de2[0,0,200-0,H], cache5.l2de2[1,0], ens-cache1.de4[15,16,200-0,M], ens-cache2.de4[18,0]
x-oss-request-id
6432C917B37484333029C32C
content-md5
iiw5sY/HOztzMuaQV+yNHg==
age
951619
x-swift-cachetime
30152381
x-cache
MISS TCP_MISS dirn:9:111862504
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:19 GMT
content-length
27524
x-oss-object-type
Normal
last-modified
Sat, 08 Apr 2023 11:40:24 GMT
server
Tengine
etag
"8A2C39B18FC73B3B7332E69057EC8D1E"
ali-swift-global-savetime
1681049880
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
9830528485413276432
eagleid
2ff62b1a16820014998868886e
x-oss-server-time
23
barter.jpg
res.btcstudy.org/btcstudy/images/myth-myth-barter/ 		154 KB
155 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/myth-myth-barter/barter.jpg
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
e5ddf151306ecd52a1ab72ac8f6735354186cabc70d212e97e43ca7f241398bc

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Mon, 10 Apr 2023 08:19:49 GMT
via
cache19.l2de2[0,0,200-0,H], cache23.l2de2[1,0], ens-cache10.de4[1269,1269,200-0,M], ens-cache2.de4[1270,0]
x-oss-request-id
6433C6A5F27FBE3337D137CD
content-md5
VwbBWkEdEH+j922Tnn8aXw==
age
0
x-swift-cachetime
30217290
x-cache
MISS TCP_MISS dirn:-2:-2
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:21 GMT
content-length
157954
x-oss-object-type
Normal
last-modified
Mon, 30 May 2022 07:14:50 GMT
server
Tengine
etag
"5706C15A411D107FA3F76D939E7F1A5F"
ali-swift-global-savetime
1681114791
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
10080038980113363715
eagleid
2ff62b1a16820014998868884e
x-oss-server-time
90
9eu-kw.jpeg
res.btcstudy.org/btcstudy/images/locks-money-and-large-societies/ 		118 KB
118 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/locks-money-and-large-societies/9eu-kw.jpeg
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
59dc4a4d4724003b233bb186c5af6378c75c257c8ce1d91e19d7880c9d6c6035

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Mon, 10 Apr 2023 08:19:49 GMT
via
cache11.l2de2[0,0,200-0,H], cache8.l2de2[2,0], ens-cache1.de4[1042,1041,200-0,M], ens-cache2.de4[1044,0]
x-oss-request-id
6433C6A51F85633035C46543
content-md5
upgNZ2WP/uUjNUIorsDkoQ==
age
0
x-swift-cachetime
30217291
x-cache
MISS TCP_MISS dirn:-2:-2
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:20 GMT
content-length
120576
x-oss-object-type
Normal
last-modified
Thu, 05 May 2022 07:21:57 GMT
server
Tengine
etag
"BA980D67658FFEE523354228AEC0E4A1"
ali-swift-global-savetime
1681114791
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
2757378658677339656
eagleid
2ff62b1a16820014998878887e
x-oss-server-time
96
ransfer.png
res.btcstudy.org/btcstudy/images/how-rgb-enables-altcoins-on-bitcoin/ 		19 KB
20 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://res.btcstudy.org/btcstudy/images/how-rgb-enables-altcoins-on-bitcoin/ransfer.png
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
163.181.56.172 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
bb0af901252206b3b1f563495dd1a7a2ab66bc8ca10cce4b9c2c9d2d73cc729b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Mon, 10 Apr 2023 06:12:44 GMT
via
cache23.l2de2[0,0,200-0,H], cache20.l2de2[2,0], ens-cache7.de4[1052,1052,200-0,M], ens-cache2.de4[1056,0]
x-oss-request-id
6433A8DC22C82A3238A099B9
content-md5
/oLYQUuRxIgN8VCwWoLGKQ==
age
0
x-swift-cachetime
30209665
x-cache
MISS TCP_MISS dirn:-2:-2
x-oss-cdn-auth
success
x-swift-savetime
Thu, 20 Apr 2023 14:38:20 GMT
content-length
19966
x-oss-object-type
Normal
last-modified
Sun, 09 Apr 2023 08:39:29 GMT
server
Tengine
etag
"FE82D8414B91C4880DF150B05A82C629"
ali-swift-global-savetime
1681107165
content-type
image/webp
access-control-allow-origin
*
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
11030633573704407334
eagleid
2ff62b1a16820014998748856e
x-oss-server-time
79
truncated
/ 		3 KB
3 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f1b08d09774e3e716ef5757042e90a673214d6a98c96722ddc188ac05ed31535

Request headers

Referer
Origin
https://www.btcstudy.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

Content-Type
application/x-font-woff2;charset=utf-8
font_2777699_n75nliybpqd.woff2
at.alicdn.com/t/ 		2 KB
2 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://at.alicdn.com/t/font_2777699_n75nliybpqd.woff2?t=1634542775448
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/style/common/iconfont.css?v=1676171852728
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
79.133.177.252 , Russian Federation, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
37cbbf490343fca6348edc3122b645e4f501eff3cbcb4558fb781eddaca70a5a

Request headers

Referer
https://www.btcstudy.org/
Origin
https://www.btcstudy.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

date
Sat, 03 Sep 2022 17:47:03 GMT
via
cache23.l2us1[0,0,200-0,H], cache6.l2us1[2,0], cache2.de3[0,0,200-0,H], cache13.de3[2,0]
x-oss-request-id
63139317562427313466E46B
content-md5
LY2w13Iuikm9aqadwjO4TQ==
age
19774274
x-swift-cachetime
25626072
x-cache
HIT TCP_HIT dirn:12:454382474
x-swift-savetime
Sun, 06 Nov 2022 03:25:52 GMT
content-length
1924
x-oss-object-type
Normal
last-modified
Sat, 25 Dec 2021 00:01:06 GMT
server
Tengine
etag
"2D8DB0D7722E8A49BD6AA69DC233B84D"
vary
Origin
ali-swift-global-savetime
1662227224
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=63072000
x-oss-storage-class
Standard
accept-ranges
bytes
timing-allow-origin
*
x-oss-hash-crc64ecma
13515476323057375045
eagleid
4f85b1a116820014984777936e
x-oss-server-time
101
collect
region1.google-analytics.com/g/ 		0
255 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-JVCJ9XXG1Z&gtm=45je34c0&_p=1554273524&cid=658564744.1682001499&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1682001498&sct=1&seg=0&dl=https%3A%2F%2Fwww.btcstudy.org%2F&dt=BTC%20study&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-JVCJ9XXG1Z
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 20 Apr 2023 14:38:18 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.btcstudy.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
hm.gif
hm.baidu.com/ 		43 B
299 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=1600x1200&vl=1200&et=0&ja=0&ln=en-us&lo=0&rnd=1515377731&si=c92c073c85be5be8d9b1b76f62a7e306&v=1.3.0&lv=1&sn=45725&r=0&ww=1600&u=https%3A%2F%2Fwww.btcstudy.org%2F&tt=BTC%20study
Requested by
Host: www.btcstudy.org
URL: https://www.btcstudy.org/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),
Reverse DNS
Software
apache /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda
Security Headers
Name Value
Strict-Transport-Security max-age=172800
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.btcstudy.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.121 Safari/537.36

Response headers

Pragma
no-cache
Date
Thu, 20 Apr 2023 14:38:20 GMT
Strict-Transport-Security
max-age=172800
X-Content-Type-Options
nosniff
Server
apache
Content-Type
image/gif
Cache-Control
private, max-age=0, no-cache
Content-Length
43

Verdicts & Comments Add Verdict or Comment

16 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

boolean| credentialless function| ready function| quickInitialTheme object| $claudia function| Zepto function| $ function| gtag object| dataLayer object| _hmt function| initialTheme object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal boolean| _bdhm_loaded_c92c073c85be5be8d9b1b76f62a7e306 object| mini_tangram_log_se8dz5

5 Cookies

Domain/Path Name / Value
.btcstudy.org/ Name: _ga_JVCJ9XXG1Z
Value: GS1.1.1682001498.1.0.1682001498.0.0.0
.btcstudy.org/ Name: _ga
Value: GA1.1.658564744.1682001499
.hm.baidu.com/ Name: HMACCOUNT_BFESS
Value: 79BC97B57F17A956
.btcstudy.org/ Name: Hm_lvt_c92c073c85be5be8d9b1b76f62a7e306
Value: 1682001500
.btcstudy.org/ Name: Hm_lpvt_c92c073c85be5be8d9b1b76f62a7e306
Value: 1682001500

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

at.alicdn.com
btcstudy.org
hm.baidu.com
region1.google-analytics.com
res.btcstudy.org
www.btcstudy.org
www.googletagmanager.com
103.235.46.191
163.181.56.172
2001:4860:4802:32::36
2606:4700:3030::6815:2750
2606:4700:3035::ac43:aa13
2a00:1450:4001:831::2008
79.133.177.252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