ethers

Thanks! (Will merge when I get permissions back)

Thanks for the feedback. The website is open-source, it's the website branch https://github.com/ethereum/btcrelay/tree/website and when it is built it needs to be pushed to the gh-pages branch. I will leave...

Hi @nimbosa, website license is MIT, same as BTC Relay itself. But your point is noted and I will add a license file to https://github.com/ethereum/btcrelay/tree/website and update its readme. Thanks

A temporary branch named `w2` was used to deploy the current website. Will add website license when using `website` branch again.

Thanks for the discussion. It's looking like the design for such oracles should use 2 transactions. tx1: is for some payer address to be recorded. tx2: when oracle is asked...

> read it outside the chain and then generate a proof... The proof/s would be stored on-chain and would thus have costs. Exact economic costs aside, the "altruistic" party that...

Thanks, I'm not yet sure about the higher level apis, but meantime the primitives would be to get inputs and outputs. I looked around and saw some ideas here: https://21.co/learn/21-lib-bitcoin/#parsing-a-transaction...

Would like thoughts on checking the invariant as a precondition too. Would this fix it? I've been sitting on this and did I miss something? ``` modifier checkInvariants { if...

@veox Indeed, I submitted this PR before https://github.com/PeterBorah/smart-contract-security-examples/pull/5/files

I license past and future contributions under the dual MIT/Apache-2.0 license, allowing licensees to choose either at their option.