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SATWEI

Compact Blocks FAQ

Original on bitcoincore.org

Source
Bitcoin Corebitcoincore.org
Originally published
Original length
10 min read
Language
English

SATWEI summary

Peers using compact block relay (BIP152) exchange a sketch of each new block, about 9KB for an average 1MB block, plus overhead for transactions the receiver lacks. In live high-bandwidth experiments with up to 6 prefilled transactions, well over 90% of blocks propagated with no follow-up request.

From the original

Compact Blocks diagram

Tags

  • Compact blocks
  • P2P
  • Relay policy

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