Invalid block 229388
000000000000024fc7ce00ec89295323699886784960f68a04f4a4871b61caa8
Why it is invalid
- rule
- bip34_coinbase_height_mismatch
- Core reject
bad-cb-height- Core check
ContextualCheckBlock- CI checks
- Both coinbase context fields, decoded height matching the scriptSig, and a scriptSig that lacks the exact expected BIP34 prefix, at height 227931 or later. A non-minimal encoding of the right number also fails the prefix check.
Header
- version
- 0x00000002 (2)
- previous block
- 0000000000000138b8b049ef6c1d4abb45743faf01ded7b0a9ccd84c9b30eef1 (canonical, mempool.space)
- merkle root
- 9bf9ce4653e4f5947abbcf55f89e75ed8861f2dce81d5fcd3e2a8d53b8a8ca17
- time
- 2013-04-03 15:26:41 UTC (1365002801)
- bits
- 0x1a02816e difficulty 6,695,826
- nonce
- 3325726290
- header hex
- 02000000f1ee309b4cd8cca9b0d7de01af3f7445bb4a1d6cef49b0b8380100000000000017caa8b8538d2a3ecd5f1de8dcf26188ed759ef855cfbb7a94f5e45346cef99b314a5c516e81021a528e3ac6
Evidence on file coinbase proof
- proof file
- 229388-000000000000024fc7ce00ec89295323699886784960f68a04f4a4871b61caa8.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 131
Context
- pool
- BTC Guild by tag
- expected_nbits
- 1a02816e
- coinbase_height
- 229506
- coinbase_scriptsig_hex
- 0382800370736a046e81021a0430a77b14522cfabe6d6d71c2e6d47b4b265b5ad2f064723ecd40bc7eee5267d59df1aa84989c0cc87dc10100000000000000425443204775696c642033ac1eeeed88
- scriptSig as text
- ····psj·n····0·{·R,··mmq···{K&[Z··dr>·@·~·Rg·········}·········BTC Guild 3·····
Observations (2)
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 | namecoin 103624 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L59 | |
| merge_mining | mergedmonitor | namecoin | https://github.com/NStifter/mergedmonitor/blob/54344d4e355f73eb94bef8d391e8fb6e4a9323a6/fork-analysis/mergedmonitor/mergedmonitor.json |