Block 4587
- Hash
000000971134daece5156fedf68f2564d6bc7ba4f24d969f6e133dbab2d5c9f6- Confirmations
- 37570
- Time
- 2026-09-20 04:24:55 UTC
- Median time
- 2026-09-20 04:15:36 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
fbecdcdf912d9436d4af86f9a28b2b22edd48f997fa3a600d6883f4f7ef25e2c- Previous block
- 0000000530c6645b986d5a8eda439f9a578f7772886ad901fe6f311b38ffacc5
- Next block
- 0000002a09875b6e4787db1478385f230971cc35735e3664c2a6b27a3acde14b
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 4587 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 |
|---|---|---|---|---|
| fbecdcdf912d…3f4f7ef25e2c coinbase | 1 | 2 | 50 |