Block 12493
- Hash
000000a742ace490671d8fc48db64313752c9f4659b2749b3f5f5c8e28e747f4- Confirmations
- 28584
- Time
- 2026-10-02 04:33:06 UTC
- Median time
- 2026-10-02 04:24:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
55c723a06cf44a52a0e8cfd745628e1c74896f101bdfee32acf0ce956a0e8d11- Previous block
- 0000000bd019454ccc510bfbce5733e7262e51696582ba41ff4bf2489e0372c9
- Next block
- 0000001322da6c8871ff2f57c5ad008cedb28f14244767000559d2298e7c2d74
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 12493 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 |
|---|---|---|---|---|
| 55c723a06cf4…ce956a0e8d11 coinbase | 1 | 2 | 50 |