Block 15666
- Hash
0000008a486274131988dc3159be16bc6510a5f2aa4b564563e114ca6fabcde6- Confirmations
- 26125
- Time
- 2026-10-06 01:38:14 UTC
- Median time
- 2026-10-06 01:29:08 UTC
- Transactions
- 1
- Size
- 341
- Weight
- 1,256
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
78e94ee157939333634dc1ffda0649d33cb56c33ac525bea6a4f26663ef19cbb- Previous block
- 0000006421177033328c0d50fc9546e027628cd5f0316c469dbdf7fc4605ba4c
- Next block
- 000000b72a8bf0a9600856f068fe7e18f2653096a51e53bc832ecb34df9918a9
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 15666 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 |
|---|---|---|---|---|
| 78e94ee15793…26663ef19cbb coinbase | 1 | 2 | 50 |