kernel: chainparams updates for 27.x #29547

1. 
   fanquake commented at 10:57 am on March 4, 2024: member

   Update chainparams pre 27.x branch off.

   Note: Remember that some variance is expected in the m_assumed_* sizes.

2. kernel: update nMinimumChainWork & defaultAssumeValid for 27.x af78d31e71
3. kernel: update chainTxData for 27.x 1611aa1789
4. kernel: chainparams updates for 27.x d9f30b021a
5. fanquake added this to the milestone 27.0 on Mar 4, 2024
6. 
   DrahtBot commented at 10:57 am on March 4, 2024: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage

   For detailed information about the code coverage, see the test coverage report.

   Reviews

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   Type	Reviewers
   ACK	Sjors, glozow, instagibbs

   If your review is incorrectly listed, please react with 👎 to this comment and the bot will ignore it on the next update.

   Conflicts

   Reviewers, this pull request conflicts with the following ones:

   • #29198 (OP_CHECKTEMPLATEVERIFY, OP_CHECKSIGFROMSTACK(VERIFY), OP_INTERNALKEY validation (LNHANCE) by reardencode)
   • #27433 (getblocktemplate improvements for segwit and sigops by Sjors)
   • #26201 (Remove Taproot activation height by Sjors)

   If you consider this pull request important, please also help to review the conflicting pull requests. Ideally, start with the one that should be merged first.

7. DrahtBot added the label Validation on Mar 4, 2024
8. 
   Sjors commented at 2:17 pm on March 4, 2024: member

   ACK d9f30b021af5c4d4bc7fa687cdcc236ca7bc5df2
9. 
   glozow commented at 3:23 pm on March 5, 2024: member

   ACK d9f30b021af5c4d4bc7fa687cdcc236ca7bc5df2 (checked mainnet locally, checked testnet/signet on block explorers and sanity checked the numbers)
10. instagibbs approved
11. 
    instagibbs commented at 3:37 pm on March 5, 2024: member

    ACK d9f30b021af5c4d4bc7fa687cdcc236ca7bc5df2

    only checked mainnet params locally

12. fanquake merged this on Mar 5, 2024
13. fanquake closed this on Mar 5, 2024

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14. fanquake deleted the branch on Mar 5, 2024

Contributors
fanquake DrahtBot Sjors glozow instagibbs

Labels
Validation

Milestone
27.0