Carolyn Reckhow:
tBTC is a 1:1 supply peg, one TBTC = BTC and you can always redeem TBTC for BTC.
When a user wants to mint TBTC, they come to the dApp at tbtc.network and complete 3 simple steps:
Request a deposit
Send BTC & wait for BTC confirmations
Prove BTC deposit (with an SPV proof) & mint tBTC
When you request a deposit, behind the scenes a new 3 out of 3 signing group of Keep stakers (bonded 150% in ETH) is randomly selected using Keep’s random beacon. The signing group generates a PKH hash (a Bitcoin address) and after the depositor sends BTC SPV proof after 6 Bitcoin block confirmations, the system lets the depositor mint TBTC.
tBTC是1:1的对应,一个TBTC = BTC,您随时可以将TBTC兑换为BTC。
当用户想要铸造TBTC时,他们通过tbtc.network来到dApp并完成3个简单步骤:
1.要求存款
2.发送BTC并等待BTC确认
3.证明BTC存款(带有SPV证明)和铸造tBTC
当您要求存入资金时,会在后台使用Keep的随机信标随机选择一个新的3 out of 3的Keep Keepers签名组(以绑定价值150%的ETH)。签名组生成PKH哈希值(一个比特币地址),并且在6个比特币块确认后,存款人发送了BTC SPV证明后,系统允许存款人铸造TBTC。