Block 13621
- Hash
000000543da93295167080838a46fb9a8beef4dabeac58c85ee5c82a6d956639- Confirmations
- 28552
- Time
- 2026-10-03 14:13:14 UTC
- Median time
- 2026-10-03 14:03:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
c670cbf31981601f2949ea30d3c22ec2671f87baab153ea4da4f313db76dd35b- Previous block
- 000000a3bca01b3829acc9e7494a6d89d7ac4d2cc0c3f7aab2639b76cae06d15
- Next block
- 00000024e320509c002036213ecde3c8b98c37d68e94f56564b04d4cd976ea88
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 13621 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 |
|---|---|---|---|---|
| c670cbf31981…313db76dd35b coinbase | 1 | 2 | 50 |