Block 15921
- Hash
00000072fd81cb6c430293bb10e08decb3afca35e81f17e74655e76a52c6a15b- Confirmations
- 25956
- Time
- 2026-10-06 09:04:26 UTC
- Median time
- 2026-10-06 08:55:09 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
d3c4312bd08ce9f4d62d9fc82875faf2a2ef73062cfc5122cc9813942b88b75b- Previous block
- 000000b86659e203e739cf39696261bac2998191c47f5e976a2d1ecc308880fe
- Next block
- 000000723be8c7fda1cafe42b63232ff5b370ff233127baa63638d6872579cdb
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 15921 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 |
|---|---|---|---|---|
| d3c4312bd08c…13942b88b75b coinbase | 1 | 2 | 50 |