Block 3397
- Hash
00000038950e0b4ecb8324cfbd865c067440a4705e5dd66128a0eaa01891180a- Confirmations
- 38622
- Time
- 2026-09-18 18:38:05 UTC
- Median time
- 2026-09-18 18:30:26 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
12903f60a3233b49cee3a527c29fa3e4a176dfc258c850c6ccdb1bc70099353b- Previous block
- 00000349d60b5ff60f0c8f86e916acb2d9e1232b8866a7d7a01a8c0ffaf04ab8
- Next block
- 00000089db5ffd42e5522f6f5b79cc93210a370eb27f2817139191ae70a2d4be
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 3397 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 |
|---|---|---|---|---|
| 12903f60a323…1bc70099353b coinbase | 1 | 2 | 50 |