Invalid block 946213
00000000000000000000c3d95a4bdc068dfe0c6d1e7ad13045c6f570e58d9ed7
Why it is invalid
- rule
- time_below_mtp
- Core reject
time-too-old- Core check
ContextualCheckBlockHeader- CI checks
- Header timestamp is less than or equal to supplied
parent_mtp. Equality also fails Core's check.
Header
- version
- 0x2b03a000 (721657856)
- previous block
- 000000000000000000009db85a06c5593954f01247ffd075df9258d5aaf123b2 (canonical, mempool.space)
- merkle root
- fc1c61a0ad476dd7bc9701d66c846a4a4b6c22d61b65fa65c782fc275371ba5e
- time
- 2026-04-15 06:53:23 UTC (1776236003)
- bits
- 0x17021369 difficulty 135,594,876,535,257
- nonce
- 1886289957
- header hex
- 00a0032bb223f1aad55892df75d0ff4712f0543959c5065ab89d000000000000000000005eba715327fc82c765fa651bd6226c4b4a6a846cd60197bcd76d47ada0611cfce335df696913021725806e70
Evidence on file coinbase proof
- proof file
- 946213-00000000000000000000c3d95a4bdc068dfe0c6d1e7ad13045c6f570e58d9ed7.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 170
Context
- pool
- F2Pool by tag
- expected_nbits
- 17021369
- parent_mtp
- 1776870621 2026-04-22 15:10:21 UTC
- coinbase_height
- 946213
- coinbase_scriptsig_hex
- 0325700e2cfabe6d6d07a206acc4d465037a85ceac8a1903f27526149e57a46fc1edbb6a7c67320d4f10000000f09f909f092f4632506f6f6c2f670000000000000000000000000000000000000000000000000000000000000000000000050095000000
- scriptSig as text
- ·%p·,··mm······e·z·······u&··W·o···j|g2·O·········/F2Pool/g·········································
Observations (3)
Where the block was seen or recovered. Observations record acquisition; they do not establish the failure.
| channel | source | child chain | first seen | provenance |
|---|---|---|---|---|
| merge_mining | merge-mining-research | elastos 2196610 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L20 | |
| merge_mining | merge-mining-research | namecoin 821553 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L77 | |
| merge_mining | merge-mining-research | syscoin 2226227 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L85 |