Block 4001
- Hash
000002dfdca75d01cdface17fe93f65cd3ff55cd269b73fbd45bb6ddb75ea879- Confirmations
- 38176
- Time
- 2026-09-19 10:32:38 UTC
- Median time
- 2026-09-19 10:24:58 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
8320aeccb9a1793a7d0c5a069b8d035112eed26feeaab390045c66421c30930b- Previous block
- 00000325f8058c4ec13898eaa70ff4a47f58914658ce55dd5cc702e9d0d95ae3
- Next block
- 00000205689f427ebedf753f2e286e3179d86f0073578fd000a05b1062e8958d
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 4001 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 |
|---|---|---|---|---|
| 8320aeccb9a1…66421c30930b coinbase | 1 | 2 | 50 |