Block 15540
- Hash
00000055a7dffa604497181e11b5c20902402a737e0575e7ba723b298bf6fe41- Confirmations
- 25572
- Time
- 2026-10-05 21:57:22 UTC
- Median time
- 2026-10-05 21:48:19 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
4078b0b41ad85a1f7f4e003f538314e63081377f2dc29707e419459ca5b1c83f- Previous block
- 0000006c5991805c79a6cb1e4dac6085c487e4a096a16a528e484cc76010fbb6
- Next block
- 0000002410515be85b684372e5461c5cc5ee255bdd2003814094deacb33d6499
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 15540 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 |
|---|---|---|---|---|
| 4078b0b41ad8…459ca5b1c83f coinbase | 1 | 2 | 50 |