Block 12690
- Hash
0000004c4ae13bc3ee29328c4f0fbaf1cd18f83e46e912f727618260ff8c8660- Confirmations
- 28339
- Time
- 2026-10-02 10:31:26 UTC
- Median time
- 2026-10-02 10:21:03 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
df1965a68f4b58566e639c58e869d54edfb70f2bfa272bce44af1609c78a8406- Previous block
- 000000866becfd90632469fab7c7cfafc6f9e9c6ff65b87d9ac53dc83a32b108
- Next block
- 00000086eea8c40b3bfd5590f4962cb0c6f852d415faee0af6fa3b84445fcb3a
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 12690 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| df1965a68f4b…1609c78a8406 coinbase | 1 | 2 | 50 |