Block 7643
- Hash
00000028cb358e7e85345df65bd3f370153d943c45f1e100d7da9a8ca9eb10a7- Confirmations
- 34501
- Time
- 2026-09-25 07:59:42 UTC
- Median time
- 2026-09-25 07:44:27 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
82431e91af38b7576b1418f9e1daa58363e2db7d08c0217f69ec241ff8feefb1- Previous block
- 00000027390a128fa2e42d4de4eb9e96bea21a206850efa35fcfd53c10810cab
- Next block
- 00000020b9ccd8327a213c2c4c88d0905dbdea98553ab08ef0ac9465b492e733
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 7643 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 |
|---|---|---|---|---|
| 82431e91af38…241ff8feefb1 coinbase | 1 | 2 | 50 |