Change Details

* Inline comments about faking chain data to avoid duplicating them Other changes are either already fixed in Bitcoin ABC (typos) or not applicable (Segwit & RewindBlockIndex). This is a backport of core#22121

* Inline comments about faking chain data to avoid duplicating them Other changes are either already fixed in Bitcoin ABC (typos) or not applicable (Segwit & RewindBlockIndex). This is a backport of [[https://github.com/bitcoin/bitcoin/pull/22121 | core#22121]]

* Inline comments about faking chain data to avoid duplicating them Other changes are either already fixed in Bitcoin ABC (typos) or not applicable (Segwit & RewindBlockIndex). This is a backport of [[https://github.com/bitcoin/bitcoin/pull/22121 | core#22121]]