Block 13666
- Hash
0000000a36fe1fb96571556903736a384b8842c9385d2e494ec9be04b653ca3a- Confirmations
- 28217
- Time
- 2026-10-03 15:33:11 UTC
- Median time
- 2026-10-03 15:24:27 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
9a036f449f073883d1b63c65a654c8b017a5f042e06c13572fae4066708c4dc0- Previous block
- 00000026912dde021df3a826cf7ac87ed4ead3d603393b338eeb87d77176e988
- Next block
- 00000074859d62674fb4de648e393b320e30b6faaaa570c0c376e0975b7d679f
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 13666 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 |
|---|---|---|---|---|
| 9a036f449f07…4066708c4dc0 coinbase | 1 | 2 | 50 |