Block 3880
- Hash
00000251a37b8623aa9efd1ec979aba617fac4672088a89b7a18d11dbeccdd4b- Confirmations
- 36920
- Time
- 2026-09-19 07:22:56 UTC
- Median time
- 2026-09-19 07:15:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
4080bee0571d2872b15981e520921739d79288710d66a0cd1e6d768d34b7d276- Previous block
- 0000006bc46bc6477f553e8f3a132c3d36dbbba01ec93b187687b61170374296
- Next block
- 000001be854f11f911f765cbd708e3fe83db0c1f6c7651b97d6a615061aca41d
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 3880 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 |
|---|---|---|---|---|
| 4080bee0571d…768d34b7d276 coinbase | 1 | 2 | 50 |