Block 16647
- Hash
000000f1a1f214000a40d40cb53f9b81eefbd4254b08be9407445a505eec1cbe- Confirmations
- 24383
- Time
- 2026-10-07 06:03:17 UTC
- Median time
- 2026-10-07 05:53:58 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
4568a2eb2d56fe338886c1376251942a4fd31da66e35e93603c0668c887a94f8- Previous block
- 000000d864fcbf81c0877ad6b7b0bba5b8140fe5d3ceb45d7c76dabe6ed5e28b
- Next block
- 0000001031c0eff9ab285b9f8f89112ceed383fb89afde848a704eb861bf2afb
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 16647 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 |
|---|---|---|---|---|
| 4568a2eb2d56…668c887a94f8 coinbase | 1 | 2 | 50 |