Bitcoin Cash Development Script Meeting #2 – January 23, 2020

Bitcoin Cash Development Script Meeting #2 – January 23, 2020

Discussion of: BCH Script Roadmap,OP_ReverseBytes and Mitra

Participants:

• Antony Zegers
• Tobias Ruck
• Amaury Séchet
• Jason Dreyzehner
• Rosco Kalis
• Tendo Pein

Host: David R. Allen

Links from the meeting provided by –

Tobias Ruck:

Benchmarks mentioned as well as the prototype/toy implementation of int128 using boost
https://github.com/EyeOfPython/bitcoin-abc-benchin/blob/master/benchmark.ipynb

Spec for OP_REVERSEBYTES
https://github.com/EyeOfPython/bitcoincash.org/blob/master/spec/op_reversebytes.md

Mitra blogpost
https://read.cash/@TobiasRuck/why-mises-would-love-mitra-bitcoin-cashs-hidden-superpower-that-even-ethereum-20-doesnt-have-0e6090bb

Known quadratic behaviors (the OP_IF case is benchmarked above and doesn‘t seem to be quadratic): https://bitslog.com/2017/04/17/new-quadratic-delays-in-bitcoin-scripts/

Mark Lundeberg:

Quadratic sighash remains in Segwitv0/BCH/BSV digest algorithms
https://gist.github.com/markblundeberg/c2c88d25d5f34213830e48d459cbfb44

More information on past and future Bitcoin Cash Developer meetings at theFutureofBitcoin.Cash

Tips and donations welcome at: bitcoincash:qrwyeh8r09rgmpcc6adde6l7u0yp9c7wxcc65qck7j

Post Author: CoinCryptoNews