Block 9991
- Hash
0000002b8c589f3d4be60cfdcb42c2450beefd69f79cd39126ab4a1d0d0e7a5f- Confirmations
- 32220
- Time
- 2026-09-29 00:10:33 UTC
- Median time
- 2026-09-29 00:01:45 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0094452938
- Bits
1d69df08- Merkle root
cdbcd6bd28beac96aaef01762804fead575a59e1926bab485f29495980cf55f5- Previous block
- 00000056d2c8891a2deff3e91bd6695df47bc7e052ec8e7ebc908d3e95f54cb1
- Next block
- 0000004cc220d6aa663a5e0c5dec945921236cdae2287fb8b6ea6e1181899a6d
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 9991 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 |
|---|---|---|---|---|
| cdbcd6bd28be…495980cf55f5 coinbase | 1 | 2 | 50 |