Block 6642
- Hash
0000001461da7ab6efa5270f34df7872d70cca5558606ee1908caef5bce0eac5- Confirmations
- 35521
- Time
- 2026-09-23 08:30:20 UTC
- Median time
- 2026-09-23 08:17:03 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
81a3139846c2e5b44664e916d7679887c181bbe87c53cddc8fea15295d194cf5- Previous block
- 000000031f83897a219f270514309760431906924229b5e1a523b3544d393e3f
- Next block
- 00000034b7bde20ece1f60a433bd0d9e57ed4ba79663c2fe392c603f1f8435c7
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 6642 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 |
|---|---|---|---|---|
| 81a3139846c2…15295d194cf5 coinbase | 1 | 2 | 50 |