Invalid block 229388
00000000000001365d20401c25e9c8c1bc1570f99a943bc1575b20e16d77a18c
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
- c99aefb44db363650489a46a942f718a6bf15f56be51ff5eae07e797159ac62e
- time
- 2013-04-03 09:00:44 UTC (1364979644)
- bits
- 0x1a02816e difficulty 6,695,826
- nonce
- 3937629855
- header hex
- 02000000f1ee309b4cd8cca9b0d7de01af3f7445bb4a1d6cef49b0b838010000000000002ec69a1597e707ae5eff51be565ff16b8a712f946aa489046563b34db4ef9ac9bcef5b516e81021a9f76b3ea
Evidence on file coinbase proof
- proof file
- 229388-00000000000001365d20401c25e9c8c1bc1570f99a943bc1575b20e16d77a18c.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 128
Context
- pool
- BTC Guild by tag
- expected_nbits
- 1a02816e
- coinbase_height
- 229457
- coinbase_scriptsig_hex
- 0351800370736a046e81021a0402076813522cfabe6d6d9f81006fa0cb5799f97b3f8ee995dbbda55c1e83754d64cadb321d1db65dc8d30100000000000000425443204775696c642033ac1eeeed88
- scriptSig as text
- ·Q··psj·n······h·R,··mm···o··W··{?······\··uMd··2···]··········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 103577 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L57 | |
| merge_mining | mergedmonitor | namecoin | https://github.com/NStifter/mergedmonitor/blob/54344d4e355f73eb94bef8d391e8fb6e4a9323a6/fork-analysis/mergedmonitor/mergedmonitor.json |