Block 4225
- Hash
0000007a3fc2fcad8a374c324695225b437553a6d736b626b97dbc86e091fd65- Confirmations
- 37877
- Time
- 2026-09-19 17:16:06 UTC
- Median time
- 2026-09-19 17:05:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
0aeb5462e7c9a8dae0696e907260482c74a04a8a8d932efbb505c5201b47953e- Previous block
- 000000b5b77dc86a0c62bbfd9ce76c6b13378b69fd050eb16dc12e09c913b7f3
- Next block
- 000000b0195f97d41fc2e50a513a0be844bec04a335c9568655942f8248b8894
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 4225 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 |
|---|---|---|---|---|
| 0aeb5462e7c9…c5201b47953e coinbase | 1 | 2 | 50 |