Block 399
- Hash
000000b720ed82c70aa1985beefdfd67092a726a5e2ec595229124f8821ebfe5- Confirmations
- 41714
- Time
- 2026-09-15 12:45:31 UTC
- Median time
- 2026-09-15 12:38:00 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
c6902542b79dba2b6f727fa50de38e8e7f51234f97eb65404dd911ce9fb58cc0- Previous block
- 000001d8948ba8b2e75fc80095b2cfb33418dc8bacca9e1880c29ad87056a828
- Next block
- 00000235f06af47a95d2a3d0d52a100e7eb4f30c6fa4c017999d8d98f59a0ac0
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 399 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 |
|---|---|---|---|---|
| c6902542b79d…11ce9fb58cc0 coinbase | 1 | 2 | 50 |