Block 12904
- Hash
0000003507fb106654586202b53c443b9c3e0bb706129973f3f6421d7ae2ae22- Confirmations
- 28077
- Time
- 2026-10-02 16:56:01 UTC
- Median time
- 2026-10-02 16:46:38 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
2e2ed223cc0a505f0dcde1e731b3de1f8e488d822ca33a1e95487e4bd594aa8f- Previous block
- 000000454600b2dd4843eebf6992e709d2f133e042520b824011645339cbb2b0
- Next block
- 0000008c2936ec5e9cf856825eb881c09d520289d8febf9056c5e10ab52d8a68
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 12904 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 |
|---|---|---|---|---|
| 2e2ed223cc0a…7e4bd594aa8f coinbase | 1 | 2 | 50 |