Block 17646
- Hash
0000004a7a11f967ad1e1152dd14b113208daeeaa86c75c18c1edd51403c801c- Confirmations
- 22838
- Time
- 2026-10-08 10:45:18 UTC
- Median time
- 2026-10-08 10:36:56 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
a273366db1731a013ef495f76c9d66620bb3d95001ba76517639a38ec5b9e883- Previous block
- 000000b65572b89ee41aa7194db6eb2d98bd0120358da1b84e9354724ebacd42
- Next block
- 00000038a0a6dae9cd83ac98d9d40713b2bcaa931e1f7cb4258b3a67bd1b5721
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 17646 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 |
|---|---|---|---|---|
| a273366db173…a38ec5b9e883 coinbase | 1 | 2 | 50 |