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EXCHANGE MIGRATION GUIDE

Use this guide to rebrand the original Terra chain as Terra Classic and
integrate the new Terra chain. Please read this page entirely, as it contains
important information. Check out the Exchange FAQ for answers to your frequently
asked questions.


GENERAL INFO

Per governance proposal 1623, a new chain will be created and will assume the
Terra name.

1. The original chain will still function and be re-branded as Terra Classic.

 * The original Cosmos chain will still run, with market swaps (mint/burn
   function) disabled.
 * All balances will remain as they are.
 * Luna will become Luna Classic (LUNC).
 * Terra stablecoins (UST, KRT, EUT, etc.) will be renamed Terra Classic
   stablecoins (USTC, KRTC, EUTC, etc.).

2. The new chain will be called Terra, and will assume all Terra branding
assets.

 * The new chain is also a Cosmos chain, but will not have the treasury, oracle,
   or market modules of the original chain.
 * The new chain's native mining token will be Luna.
 * There will be no Terra stablecoins (UST, KRT, EUT, etc.) on the new chain.


BRANDING

The original chain will be branded Terra Classic. The new chain will assume the
name Terra.


NAMING CONVENTION:

Terra Classic

The original Terra chain will be rebranded as Terra Classic.

 * Official chain name: Terra Classic
 * All Luna currently on exchanges needs to be renamed Luna Classic (LUNC).
 * All Terra stablecoins will be rebranded as Terra Classic stablecoins. For
   example, TerraUSD(UST) will be renamed TerraClassicUSD(USTC) and
   TerraKRW(KRT) will become TerraClassicKRW(KRTC), etc.

Terra:

The new chain will assume the name Terra.

 * Official chain name: Terra
 * Luna (LUNA) will be the main staking asset of the chain.
 * The new chain does not support any Terra stablecoins (UST, KRT, etc.).

🔥Luna listing convention

It can be confusing to list the Luna coin as "Terra (LUNA)". To avoid
unnecessary confusion, please stick to the following naming conventions for
Luna:

For the Terra Classic chain, list as Luna Classic (LUNC)

For the new Terra chain, list as Luna (LUNA)


LOGOS AND ASSETS

Please update all logos and branding according to the following conventions:

Adobe Illustrator Terra Classic and new Terra chain logos.

Terra Classic:

The old chain will be rebranded using Terra Classic brand assets, including new
logos for both LUNC and USTC. You will need to remove all current logos from the
original chain and implement the Terra Classic brand assets on your exchange.

You can download these assets using the links below:

 * Terra Classic logos
 * Luna Classic logos
 * Classic stablecoin logos

Terra:

The new chain will be branded with the following assets:

 * Terra logos
 * Luna logos


MAINNET LAUNCH SCHEDULE

 * 05/21 - The new Terra Core release is cut, network launch instructions made
   available for validators.
 * 05/25 - Essential app developer registration completed.
 * 05/27 - Genesis file created from final launch snapshot.
 * 05/27 - Network launch.


SNAPSHOTS AND AIRDROP

 * Pre-attack snapshot was taken at Terra Classic block 7544910 (7 May 2022
   22:59:37 UTC+08:00).

 * Post-attack snapshot was taken at Terra Classic block 7790000 (27 May 2022
   00:38:08 UTC+8:00).


AIRDROP ALLOCATIONS

All airdrop allocations to UST and LUNA holders are based on the snapshots
listed above. You may review the exchange-relevant allocations below. Note that
these allocations exclude the Community pool allocation of 30% as it is
irrelevant to exchanges. You may review the original token distribution text
proposal on the Agora forum.

Note: Wallets owned by Terraform Labs are excluded from any airdrop allocations.
Wallets owned by Terraform Labs will not recieve any token allocation at
genesis.


EXCHANGE ALLOCATION EXAMPLE

☢️Airdrop example

The following is an example token allocation using arbitrary numbers. None of
the following balances are real. This example considers both pre- and
post-attack snapshots and excludes wallets owned by TFL and the community pool.

Click here to see an airdrop allocation example.



None of the following balances are real.

The following is an example token allocation using made-up numbers. This example
considers both pre- and post-attack snapshots and excludes wallets owned by TFL
and the community pool.

Total LUNA Airdrop Supply: 1 Billion

Overall Assets in Terra Ecosystem

Assets in
TerraSnapshotAmountLUNApre-attack1BaUSTpre-attack1BLUNApost-attack1BUSTpost-attack1B

--------------------------------------------------------------------------------

Exchange Assets

Asset Owned by
ExchangeSnapshotAmountLUNApre-attack10MaUSTpre-attack100MLUNApost-attack10MUSTpost-attack100M

--------------------------------------------------------------------------------

Exchange User Assets

Asset Owned by Exchange
UserSnapshotAmountLUNApre-attack100aUSTpre-attack10kLUNApost-attack100USTpost-attack10k

--------------------------------------------------------------------------------

Airdrop Calculation for Exchange

Pre-attack LUNA holders 35% allocation (350 M)

1
35% * Total LUNA Supply * Total LUNA owned by Exchange pre-attack / Total LUNA
supply pre-attack

2


3
= 0.35 x 1B x 10M / 1B

4


5
= 3.5M LUNA

Copy

Pre-attack aUST holders: 10% allocation (100 M)

1
10% x Total LUNA Supply x Total aUST owned by Exchange pre-attack / Total aUST
supply pre-attack

2


3
= 0.1 x 1B x 100M / 1B

4


5
= 10M LUNA

Copy

Post-attack LUNA holders: 10% allocation (100 M)

1
10% x Total LUNA Supply x Total LUNA owned by Exchange post-attack / Total LUNA
supply post-attack

2


3
= 0.1 x 1B x 10M / 1B

4


5
= 1M LUNA

Copy

Post-attack UST holders: 15% allocation (150 M)

1
15% x Total LUNA Supply x Total UST owned by Exchange post-attack / Total UST
supply post-attack

2


3
= 0.15 x 1B x 100M / 1B

4


5
= 15M LUNA

Copy

Total Exchange Allocation

1
= 3.5M + 10M + 1M + 15M

2


3
= 29.5M LUNA

Copy

--------------------------------------------------------------------------------

Airdrop Calculation for User A

Pre-attack LUNA holders allocation: 3.5M

1
(Total LUNA owned by User A pre-attack / Total LUNA owned by Exchange
pre-attack) x Pre-attack LUNA holders' allocation

2


3
= (100 / 10M) x 3.5M

4


5
= 35 LUNA

Copy

Pre-attack aUST holders allocation: 10M

1
(Total aUST owned by User A pre-attack / Total aUST owned by Exchange
pre-attack) x Pre-attack aUST holders allocation

2


3
= (10k / 100M) x 10M

4


5
= 1000 LUNA

Copy

Post-attack LUNA holders allocation: 1M

1
(Total LUNA owned by User A post-attack / Total LUNA owned by Exchange
post-attack) x Post-attack LUNA holders' allocation

2


3
= (100 / 10M) x 1M

4


5
= 10 LUNA

Copy

Post-attack UST holders allocation: 15M

1
(Total UST owned by User A post-attack / Total UST owned by Exchange
post-attack) x Post-attack UST holders' allocation

2


3
= (10k / 100M) x 15M

4


5
= 1500 LUNA

Copy

Total Allocation to User A

1
= 35 + 1000 + 10 + 1500

2


3
= 2545 LUNA

Copy




USE DIFFERENT SEEDS

To avoid user confusion and prevent the sending of funds to the wrong accounts,
ensure that the Terra Classic and new Terra chain addresses have different seeds
on your exchange. You may want to include a warning to users to make sure they
are transacting on the correct chain and to the correct address.


MULTISIG GUIDE

For questions regarding multisig wallets, refer to the multisig guide.


BASE PAIRS

Exchanges:

 * LUNC/USDT
 * USTC/USDT

Dexes:

 * LUNC/ETH
 * LUNC/USDC


INITIAL SUPPLY AND INFLATION

 * The initial supply of Luna at the genesis block of the new Terra chain will
   be 1 billion coins.
 * The mint module will release new coins every block as staking rewards at a
   default rate of around 7% p.a.


TERRA CODE AND AUDIT

Code

 * https://github.com/terra-money/core

Audit

 * https://github.com/SCV-Security/PublicReports/blob/main/Others/TerraMoney/TerraMoney%20-%20Core%20v2%20-%20Audit%20Test%20Report%20v1.0.pdf


NETWORKS

Terra Classic

 * Mainnet: columbus-5
 * Testnet: bombay-12

Terra

 * Mainnet: phoenix-1
 * Testnet: pisco-1


INTEGRATION

Terra Classic:

The current primary LCD (https://lcd.terra.dev) and FCD (https://fcd.terra.dev)
will continue to support the Terra Classic chain. However to ensure long-term
support, please use https://columbus-lcd.terra.dev for LCD and
https://columbus-fcd.terra.dev for FCD.

Terra:

The previous LCD (https://lcd.terra.dev) and FCD (https://fcd.terra.dev)
endpoints will not support the new chain. To support the new Terra chain
(phoenix-1), LCD should be altered to https://phoenix-lcd.terra.dev and FCD
should be altered to https://phoenix-fcd.terra.dev.

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Terra Migration FAQ
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dApp migration guide
 * General info
 * Branding
   * Naming convention:
   * Logos and assets
 * Mainnet launch schedule
 * Snapshots and Airdrop
   * Airdrop allocations
   * Exchange Allocation Example
 * Use different seeds
 * Multisig guide
 * Base pairs
 * Initial supply and inflation
 * Terra Code and audit
 * Networks
 * Integration

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