Block 13187
- Hash
0000005777f6457cf75ab1bd3d024e2d645a329eeedf34f801f67650a65c7633- Confirmations
- 27550
- Time
- 2026-10-03 01:19:09 UTC
- Median time
- 2026-10-03 01:09:17 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
ecfd5c491cc1c9b8ca4a0969269e8294c81c45d36b3f03070385babdbb69f87d- Previous block
- 0000003836e48da93f228b80fa1169a576e8a9549c391e06c4761e06e101cb2f
- Next block
- 000000b3a796ad4aeb81f0a8d042bfbc066298cb6b6bd8deac1c9fc93e0a9b83
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 13187 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 |
|---|---|---|---|---|
| ecfd5c491cc1…babdbb69f87d coinbase | 1 | 2 | 50 |