Block 667
- Hash
000000ec6014cfa6324ea39923550a274f64c29b79d16b42613991f7c9db4695- Confirmations
- 41532
- Time
- 2026-09-15 19:28:30 UTC
- Median time
- 2026-09-15 19:21:00 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
4239598cf50f30c3f6985b114b9c904115ae30e337abaeaac7ef770f843c282b- Previous block
- 000002794b940b494cd2bc730af9a17f876f53c11da9336662493c49dfe56a7f
- Next block
- 000002bc48238f772340c5fcb0b565d42c26e4c0659f5aa248c85811a2118ab1
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 667 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 |
|---|---|---|---|---|
| 4239598cf50f…770f843c282b coinbase | 1 | 2 | 50 |