The Chaincode Decoded segment returns and we jump into the deep end of the mempool.

  • Child Pays for Parent (CPFP) (2:15)
  • How miner evaluate fee rates (4:34)
  • Why is it hard to estimate fee rates? (6:03)
  • How do exchanges estimate fees? (8:00)
  • Will the mempool empty again? (9:23)
  • Miner/pools and the need for a high fee environment (11:04)
  • Replace by Fee (RBF) (14:05)

  • BIP 125

  • Mempool eviction and the problems it can cause (19:04)
  • Anchor Outputs (20:50)
  • Package Relay (21:06)
  • Ways to use the blockspace more efficiently (22:15)

  • blockchain.com implements Segwit

Thanks to Caralie for the sound engineering.