Block 4590
- Hash
000000b8de113bf633679c27136b2c0c32ef372637a879a529034c705c355cd2- Confirmations
- 37556
- Time
- 2026-09-20 04:29:54 UTC
- Median time
- 2026-09-20 04:21:32 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
f892b8dbf561f3e92a10d38eca4b257cea15ea60ba9694e9ec2437efd1731db1- Previous block
- 000000abfa3e3137d4d6d7682e6ba49fdb2978b219d9e5f08346e25aee951e59
- Next block
- 000000b471b6333f29f1e44d3d2ee7d86136e0be49e08e43dbb0fc65ba385349
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 4590 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 |
|---|---|---|---|---|
| f892b8dbf561…37efd1731db1 coinbase | 1 | 2 | 50 |