btcrelay

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High gas costs

1

It costs about 0.04$ to add a new header in gas costs. This makes it expensive to get it current (about 10k blocks behind)- any ideas to optimize to make...

bamos01

Contract doesn't have source in Etherscan

1

Whoever deployed the "live" contract mentioned in README.md, please also do the Etherscan verification: https://etherscan.io/verifyContract?a=0x41f274c0023f83391de4e0733c609df5a124c3d4 It's slightly misleading to call the contract live though when the last storeBlockHeader was 94...

jtakalai

Is this project still going?

3

Seems like a really important project but are people even relaying any more?

bitcoinwarrior1

receipt verification function

1

I think what we need is a receipt verification function. input: the target BTC address, amount of BTC received at the target BTC address, number of confirmations output: true if...

jackzhp

Use of BTCRelay without paying fees

8

With Metropolis, there will be a new opcode, `REVERT` (https://github.com/ethereum/EIPs/pull/206) and `RETURNDATA` (https://github.com/ethereum/EIPs/pull/211). The `REVERT` opcode will function as a `throw`, reverting state-changes, but will not burn the remaining gas....

holiman

Attempted to port over to solidity but needs guidance to finish it off and correct errors.

bitcoinwarrior1

for #49

bitcoinwarrior1

bitcoinwarrior1

Modify break statement of nTime loop

1

I think this break prevents the loop from starting the refetch again, because the statement always breaks the loop. And also instance.heightToStartFetch = getLastBlockHeight() + 1 should be changed to...

jaeykim

http://btcrelay.org/developers/examples/verify-tx.html no longer works

1

the lookup button won't call MetaMask

cool007zqw