Orbit Chain
Published in

Orbit Chain

Orbit Bridge supports Ethereum PoW, EthereumFair

Hello Orbit Chain Community

Orbit Chain team is the first bridge protocol to support Ethereum PoW, EthereumFair network. ETHW/ETF airdrop will proceed solely for Orbit ecosystem participants.

With the successful Ethereum PoS Merge, all existing Ethereum assets support the Ethereum PoS network. The hard-forked Ethereum PoW, EthereumFair network is operating normally. However, the trading is limited since ERC-20 assets such as USDT, DAI, and ORC do not have significant value due to gaps with Ethereum PoS assets. ETH in Ethereum PoW and EthereumFair networks will airdrop ETHW as planned.

Orbit Chain team will change oTokenW airdrop distribution plan to EthereumFair’s ETF for more practical airdrops. Ethereum PoW, EthereumFair network support schedule and hosted airdrop with detailed policy will be as follows.

■ The First Bridge protocol supporting Ethereum PoW, EthereumFair

Orbit Bridge will support Ethereum PoW, EthereumFair network from September 30, 2022 (UTC).

■ ETHW, ETF Airdrop

1. Schedule

  • September 26th, 2022(UTC)

2. Holders

  • oETH holders at the point of snapshot

3. Block height of snapshot

when reaching ETH Terminal Total Difficulty(TTD)

  • Ethereum Block #15537393
  • Klaytn Block #101322780
  • Polygon Block #33126399

4. Token Contract Address

  • oETHW : 0x5a36597fb14c8f28ea3c3163754f8149ef1d45a8
  • oETF : 0xCD8FfBB3725A1b3234DBeb024F7172a75435E638

5. Distribution Process

The AirDrop token can be received via the ‘Airdrop Distribution Contract’ as allocated.

(1) Personal Wallet Address(EOA), oETH deposited on lending/yield farming of KLAYswap/Meshswap

  • Directly distributed by Orbit Bridge team

(2) Upgradable Contract

Claim function of ‘Airdrop Distribution Contract’ makes the Deployer send the allocated quantity on the contract to the recipient.

Distribution contract addressoETHW ClaimContract: 0x45d0cf6d37efe73c67c4ae4c165a9614cd7e1518
oETF ClaimContract : 0xB9BF9fd41212E2B456B8C33b475a7e7eFeE4a325
ABI[{"constant":false,"inputs":[{"name":"recipient","type":"address"}],"name":"claim","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"target","type":"address"}],"name":"claimable","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"}]Interfacepragma solidity 0.5.0;
interface IUpgradableClaim {
function claimable(address target) external view returns (uint256);
function claim(address recipient) external;
}

(3) Non-Upgradable Contract

claimByExecutor function of ‘Airdrop Distribution Contract’ makes the Deployer send the allocated quantity on the contract to the recipient after verification of Non-Upgradable Contract by official support team of Orbit Chain(support@orbitchain.io)

Distribution contract addressoETHW ClaimContract : 0x45d0cf6d37efe73c67c4ae4c165a9614cd7e1518
oETF ClaimContract : 0xB9BF9fd41212E2B456B8C33b475a7e7eFeE4a325
ABI
[{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"recipient","type":"address"}],"name":"claimByExecutor","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"target","type":"address"}],"name":"claimable","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"target","type":"address"}],"name":"executor","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}]
Interface
pragma solidity 0.5.0;
interface INonUpgradableClaim {
function claimable(address target) external view returns (uint256);
function executor(address target) external view returns (address);
function claimByExecutor(address from, address recipient) external;
}

■ Please feel free to ask us anything related to the airdrop and support of Ethereum PoW, EthereumFair networks to support@orbitchain.io

Thank you.

[Official sites & communities]

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store