Block 16646
- Hash
000000d864fcbf81c0877ad6b7b0bba5b8140fe5d3ceb45d7c76dabe6ed5e28b- Confirmations
- 24382
- Time
- 2026-10-07 06:01:47 UTC
- Median time
- 2026-10-07 05:52:26 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
becbecf16bb481520ece7238d7f321a9f2fbfa64ce9e52f3546fd345e8b61faa- Previous block
- 000000f77d05805a58c95fd6ae51edbdd9f32b5ac291883a75ff43430032fec8
- Next block
- 000000f1a1f214000a40d40cb53f9b81eefbd4254b08be9407445a505eec1cbe
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 16646 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 |
|---|---|---|---|---|
| becbecf16bb4…d345e8b61faa coinbase | 1 | 2 | 50 |