Block 4256
- Hash
00000076cdf1f8072bab98923bb5ecefd7c211de2401c228a524736431ed92c4- Confirmations
- 36911
- Time
- 2026-09-19 18:13:20 UTC
- Median time
- 2026-09-19 18:05:00 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
1536c7a66993d252ff10762c0b3344bb8c4b85cb6059ebdea9035e03264156aa- Previous block
- 00000030fbf8b52215c9cf7d5f67616968f66f655a2a1c39ef31a40784896727
- Next block
- 00000077216862e905f7c99157c07d0d30a5e57bc813021a2fe78a2a44fbeea7
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 4256 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 |
|---|---|---|---|---|
| 1536c7a66993…5e03264156aa coinbase | 1 | 2 | 50 |