Block 4000
- Hash
00000325f8058c4ec13898eaa70ff4a47f58914658ce55dd5cc702e9d0d95ae3- Confirmations
- 38248
- Time
- 2026-09-19 10:31:06 UTC
- Median time
- 2026-09-19 10:23:24 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
44eafa2edf771c5f793f7c4390c40ef72b1e99ccfc8888e8a158088b7f093e6d- Previous block
- 000001a0c0c9eee08001c80c57f23990c1030760aee930aa18bd22f2d51ac87e
- Next block
- 000002dfdca75d01cdface17fe93f65cd3ff55cd269b73fbd45bb6ddb75ea879
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 4000 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 |
|---|---|---|---|---|
| 44eafa2edf77…088b7f093e6d coinbase | 1 | 2 | 50 |