Block 3557
- Hash
000002358d82d66919857d52326e36b89504a9a3737031d280b9d6555725ef78- Confirmations
- 38879
- Time
- 2026-09-18 22:50:53 UTC
- Median time
- 2026-09-18 22:42:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
a4ba952dec6e0b76bccea7a2017f1277cbbe89333429f75dc50d1a93ab75ea4e- Previous block
- 0000023708ce79b3b1f5b0d1c0441c4e9b6260008226aa04a9d51e879741332f
- Next block
- 0000002b8aee683e9a3dc02f72b604112fa572fe3208fc5cfc34270d59e3cd80
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 3557 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 |
|---|---|---|---|---|
| a4ba952dec6e…1a93ab75ea4e coinbase | 1 | 2 | 50 |