Invalid block 422059
00000000000000000254ed1e8143f0bcd3c3564db07e7c35631e999d53e81fa7
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
- 0x20000000 (536870912)
- previous block
- 0000000000000000041efc54bc748b372d5bfbc8c8c9cbfd438d5857a9a5b915 (stale)
- merkle root
- 81061c4b8eab872017b6709aaba2c76e479ef9d4351e7946c7bef64488f54bbb
- time
- 2016-07-24 08:31:14 UTC (1469349074)
- bits
- 0x18052669 difficulty 213,492,501,108
- nonce
- 617504312
- header hex
- 0000002015b9a5a957588d43fdcbc9c8c8fb5b2d378b74bc54fc1e040000000000000000bb4bf58844f6bec746791e35d4f99e476ec7a2ab9a70b6172087ab8e4b1c0681d27c945769260518385ece24
Evidence on file coinbase proof
- proof file
- 422059-00000000000000000254ed1e8143f0bcd3c3564db07e7c35631e999d53e81fa7.json coinbase and its merkle branch
- record
- data/invalid-blocks.jsonl, line 152
Context
- pool
- ViaBTC by tag
- expected_nbits
- 18052669
- coinbase_height
- 422060
- coinbase_scriptsig_hex
- 03ac7006162f5669614254432f48656c6c6f2c20576f726c64212f2cfabe6d6d66a8e99ddd64fdd53d2fcba9e0da13d660eb4f3af15c1cc9f4afd712b09729fb01000000000000000cd114e24c6b5af1af8c290400
- scriptSig as text
- ··p··/ViaBTC/Hello, World!/,··mmf····d··=/······`·O:·\········)·············LkZ···)··
Observations (4)
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 296773 | https://github.com/deadmanoz/merge-mining-research/blob/f543b1f23c57be6840c7a2a44a59306b5d0180f7/data/error-blocks/error_block_observations.csv#L71 | |
| merge_mining | mergedmonitor | namecoin | https://github.com/NStifter/mergedmonitor/blob/54344d4e355f73eb94bef8d391e8fb6e4a9323a6/fork-analysis/mergedmonitor/mergedmonitor.json | |
| p2p | kit-mon1 | 2016-07-24 08:23:51 UTC | https://github.com/NStifter/mergedmonitor/blob/54344d4e355f73eb94bef8d391e8fb6e4a9323a6/fork-analysis/kit/mon1.json.tar.gz | |
| p2p | kit-mon2 | 2016-07-24 08:23:51 UTC | https://github.com/NStifter/mergedmonitor/blob/54344d4e355f73eb94bef8d391e8fb6e4a9323a6/fork-analysis/kit/mon2.json.tar.gz |