Block 4552
- Hash
0000005c2033954f29d23fa15c3f5652c4dbeaf9b81adcdfaf957d755ee86329- Confirmations
- 37736
- Time
- 2026-09-20 03:17:08 UTC
- Median time
- 2026-09-20 03:07:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
22fdb4ed91d3a46b37ffa70f29740c5f7bed9650ad38531602c303122ac66624- Previous block
- 00000091a713e922e118d8b4ddf7a257c7b8745b1b278fbe6195477803b566b1
- Next block
- 0000009180dd64cbbd4ffe84353069f61f532257d27a8222a89dd7418cf84bdd
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 4552 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 |
|---|---|---|---|---|
| 22fdb4ed91d3…03122ac66624 coinbase | 1 | 2 | 50 |