Block 3931
- Hash
0000027a4f1ee7dd0fecc2f05e61ea17b7ea230f4f769a141e3b28fd443a635d- Confirmations
- 38334
- Time
- 2026-09-19 08:42:47 UTC
- Median time
- 2026-09-19 08:35:10 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
85cd14411dac6ab6cd61d7db60dc77acc6588ea1ec423ccb18fa59560bd5ecea- Previous block
- 0000011d036e9fb432d462602304e92db47d95b6b39348962d354fc2d17cc0b6
- Next block
- 0000007d07d9cda899e307c9f451ac3a8329b07518d6501a19c70f7534cc3b58
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 3931 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 |
|---|---|---|---|---|
| 85cd14411dac…59560bd5ecea coinbase | 1 | 2 | 50 |