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Episode 97: Bitcoin Core 29 episode artwork

Apr 20, 2025 47 min

Episode 97: Bitcoin Core 29

from Bitcoin, Explained — The Technical Side of Bitcoin

Aaron and Sjors discuss what’s new in Bitcoin Core 29. Chapters 00:00:00 Bitcoin Core 29: introduction 00:01:39 Sponsor: Coinkite and COLDCARD Q 00:02:52 Replacing UPnP with PCP for inbound connections 00:12:16 Ephemeral dust and Lightning channel fees 00:22:43 Block reserved weight for mining templates 00:27:31 Time warp protection and mining timestamps 00:42:09 Full RBF becomes the only policy 00:43:50 Building Bitcoin Core with CMake 00:45:22 Exporting the UTXO set to SQLite === This episode’s sponsor: CoinKite, maker of the COLDCARD. Aaron’s Nostr: ⁠npub1art8cs66ffvnqns5zs5qa9fwlctmusj5lj38j94lv0ulw0j54wjqhpm0w5⁠ Sjors’ Nostr: npub1v25jqj332n630klwtqeqxgyrjl4alw4phmluhu2x6lcxzwy9m03suqexw3

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Episode 97: Bitcoin Core 29

0:00 47:27

Chapters

  1. 0:00 Bitcoin Core 29: introduction
  2. 1:39 Sponsor: Coinkite and COLDCARD Q
  3. 2:52 Replacing UPnP with PCP for inbound connections
  4. 12:16 Ephemeral dust and Lightning channel fees
  5. 22:43 Block reserved weight for mining templates
  6. 27:31 Time warp protection and mining timestamps
  7. 42:09 Full RBF becomes the only policy
  8. 43:50 Building Bitcoin Core with CMake
  9. 45:22 Exporting the UTXO set to SQLite

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This episode is 47 minutes long.

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This episode was published on April 20, 2025.

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