Invalid block 226895
000000000000030a6d0a4a0c91af3610843d170594eac75cc8a0e16390ba9559
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
- 00000000000001dd4f20868a596bc23efb98ac7553d4679a7a82f35c18e53660 (canonical, mempool.space)
- merkle root
- 6374051230c238eaa84e7d1b343c21a416fbc02261f0f011da1079690812ff2f
- time
- 2013-03-20 09:13:20 UTC (1363770800)
- bits
- 0x1a0375fa difficulty 4,847,647
- nonce
- 3656121004
- header hex
- 020000006036e5185cf3827a9a67d45375ac98fb3ec26b598a86204fdd010000000000002fff1208697910da11f0f06122c0fb16a4213c341b7d4ea8ea38c23012057463b07d4951fa75031aacfaebd9
Evidence on file coinbase proof
- proof file
- 226895-000000000000030a6d0a4a0c91af3610843d170594eac75cc8a0e16390ba9559.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 124
Context
- pool
- mmpool by reported (source)
- expected_nbits
- 1a0375fa
- coinbase_height
- 436434426
- coinbase_scriptsig_hex
- 04fa75031a024502522cfabe6d6d016035269eb3ad99d1ff362ebd4536c56037cba0deffeb2bf2409cd7ae79bafc0800000000000000
- scriptSig as text
- ··u···E·R,··mm·`5&······6.·E6·`7·····+·@···y··········
Observations (6)
Where the block was seen or recovered. Observations record acquisition; they do not establish the failure.