Block 16889
- Hash
0000004dd8ec11bf3e13f0e13c8adcfacfed10ebfdde520f7a5ffab0ba170919- Confirmations
- 23960
- Time
- 2026-10-07 13:04:21 UTC
- Median time
- 2026-10-07 12:55:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
ee5ffb371843d2fbcdc4ce16873c12a37481f7ee778768fee01ef138322ed4bc- Previous block
- 0000000262dde79dd9b4421200b845adb7f873f275c0f5a54576668c4214cdd3
- Next block
- 0000000e0392b2223be3833c1d8e50fecd146c99162deba4ea7dcced805f34d7
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 16889 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 |
|---|---|---|---|---|
| ee5ffb371843…f138322ed4bc coinbase | 1 | 2 | 50 |