XThinner

XThinner

One technique for improving block propagation latency is compression.

entropy encodeLTOR을 사용한다는게 핵심(프로토콜업데이트 필요)

shortid 인코딩 체계가 컴팩트 블록과 다르다

Xthinner는 트랜잭션 당 평균 약 12 비트의 가변 길이 스키마를 사용하지만 Compact Blocks는 고정 길이 48 비트 siphash shortID를 사용합니다.

https://www.reddit.com/r/btc/comments/bgr143/xthinner_mainnet_compression_performance_stats/

https://www.reddit.com/r/btc/comments/bel67y/graphene_v2_interim_report/?utm_source=share&utm_medium=web2x

(Graphene과의 비교 필요, CTOR, 이상적으로 LTOR)

https://www.reddit.com/r/btc/comments/bas60b/by_the_power_of_ctor_xthinner_is_now_working_with/

xthinner spec https://github.com/jtoomim/xthinner-spec

http://lnr.li/iAw7c

https://github.com/jtoomim/xthinner-python

https://bitcointernet.com/xthinner-protocol-tested-on-bch-mainnet-shows-99-block-compression/

BlockTorrent

https://coinspice.io/news/xthinner-now-working-with-bitcoin-cash-mainnet-blocks-99-54-compression/

https://bitcointernet.com/xthinner-protocol-tested-on-bch-mainnet-shows-99-block-compression/

https://medium.com/@j_73307/benefits-of-ltor-in-block-entropy-encoding-or-8d5b77cc2ab0

https://www.reddit.com/r/btc/comments/afeput/xthinnerblocktorrent_development_status_update/

스스로 Graphene ver1 보단 좋고 ver2보단 조금 떨어진 성능일것이라 예상함