Invalid block 225430
00000000000001468e0b21b62cd0b41ec317eeeaa5afc0a8df43c01180e57f7f
Why it is invalid
- rule
- bip34_v2_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. Header version must be at least 2 and height below 227931. Applicability of the historical rolling-version threshold still requires review.
Header
- version
- 0x00000002 (2)
- previous block
- 0000000000000366ce98ca28338900094e8cbf445776253181749f782546d006 (canonical, mempool.space)
- merkle root
- a651005852f226480ea4abc3173cf6a71fef7adc0329b88ae0957d17c5600a7d
- time
- 2013-03-11 22:19:51 UTC (1363040391)
- bits
- 0x1a03d74b difficulty 4,367,876
- nonce
- 3746782086
- header hex
- 0200000006d04625789f74813125765744bf8c4e0900893328ca98ce66030000000000007d0a60c5177d95e08ab82903dc7aef1fa7f63c17c3aba40e4826f252580051a687583e514bd7031a865b53df
Evidence on file coinbase proof
- proof file
- 225430-00000000000001468e0b21b62cd0b41ec317eeeaa5afc0a8df43c01180e57f7f.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 119
Context
- expected_nbits
- 1a03d74b
- coinbase_height
- 436459339
- coinbase_scriptsig_hex
- 044bd7031a60522cfabe6d6dd2a3e6a60af19ef1519a648a205be968aa42d0040a12ea7e2aa6410e80a9313f0800000000000000
- scriptSig as text
- ·K···`R,··mm········Q·d· [·h·B·····~*·A···1?········
Observations (6)
Where the block was seen or recovered. Observations record acquisition; they do not establish the failure.