Block 6691
- Hash
000000291ee8beabcdfb31c3864c35ab0eecdffc1a1867348e634e949ad1e540- Confirmations
- 35404
- Time
- 2026-09-23 10:44:38 UTC
- Median time
- 2026-09-23 10:20:37 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
666cab30a6fbbcb786f2b5760b21841eedb251cdbd9a9669c363feb062052d66- Previous block
- 00000036de87b1a81a45dc81b3ae63f8ef3b7f49c7f1d4649f3ab92195f5b309
- Next block
- 00000032e2138c7c30df9de771a4050e5ef74be8de0aa81c8a0d7cc2c781d80f
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 6691 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 |
|---|---|---|---|---|
| 666cab30a6fb…feb062052d66 coinbase | 1 | 2 | 50 |