secondlayer
Compatible with
Phase 0· Tester guidelive
Token

Bridge PEPE to Robinhood Chain and back.

Two transactions from you, about two hours, most of it waiting. Your round trip goes on the public record on /robinhood.

Cap 1,000,000 PEPE in totalFees ~0.1 STX + ~0.0005 ETHChain 4663

This bridge is custodial. One person holds both keys of a 2-of-2 multisig on Stacks and a 2-of-2 Safe on Robinhood Chain. Those keys can pay out or mint without checking the other chain. Only bridge an amount you're fine losing. The twin you receive is not a Robinhood app balance: never send it to a Robinhood deposit address.

  1. 1Lock on Stacksyou · 1 tx
  2. 2Wait for the twin~70 min + approval
  3. 3Burn to come homeyou · 1 tx
  4. 4Wait for the release~20 min + approval

What you need

Stacks walletLeather or Xverse, holding the PEPE you want to bridge, plus about 0.1 STX for fees
EVM walletMetaMask or similar, on Robinhood Chain, with about 0.0005 ETH for the burn

Add Robinhood Chain to your wallet

Network nameRobinhood Chain
RPC URLhttps://rpc.mainnet.chain.robinhood.com
Chain ID4663
CurrencyETH
Explorerhttps://robinhoodchain.blockscout.com
1

Lock on Stacks

you · 1 tx

Open the locker in the Hiro sandbox, connect your Stacks wallet, and call lock. Call it from your own wallet, not through another contract.

PEPE = 100000 base units
tokenSP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.tokensoft-token-v4k68639zxz
amount100000
recipientYour EVM address, all 20 bytes, e.g. 0x2Ae8…81EF

Your wallet shows one asset leaving: exactly that amount. The cap is for everyone together; a lock that would pass it fails and nothing moves. Note the transaction id.

Open the locker in Hiro ↗
2

Wait for the twin

~70 min + approval

Nothing to do. Add the ERC-20 to your EVM wallet so it shows up when it lands.

  1. Your lock is six Bitcoin blocks deep~70 min
  2. The relayer proposes the mintminutes
  3. Ryan approves it on his hardware walletwithin a few hours
ERC-20 on 46630x3dfed812c24d74e263293f89df1e8ff953526a72
Decimals3
3

Burn to come home

you · 1 tx

Open the ERC-20 on Blockscout, go to Contract, then Write contract, connect your EVM wallet, and call burn.

amountBase units, at most what you hold, e.g. 100000
stacksRecipientThe Stacks address to pay, e.g. your SP… address

Type the Stacks address carefully. An address the relayer can't parse is never paid; Ryan sees it and contacts you.

Open PEPE on Blockscout ↗
4

Wait for the release

~20 min + approval
  1. Your burn is final on Ethereum~20 min
  2. The relayer proposes the releaseminutes
  3. Ryan confirms it on his hardware walletwithin a few hours

The PEPE arrives at the Stacks address you typed.

On the record

Nothing to send. The relayer logs every lock, mint, burn and release, and your round trip joins the list on /robinhood once the release lands.