Block 691
- Hash
000002a9bf16b8fa48187f0fcd54824ff226033ebb283d53c1f583a1f30fc6e5- Confirmations
- 41319
- Time
- 2026-09-15 20:04:35 UTC
- Median time
- 2026-09-15 19:57:04 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
404ad27dca662ec8f46a554a86d458fae24c44a078ea8c96a559417ee433cc58- Previous block
- 000001de27843bec01bf2f30b2a321dccfebc8e03493b58fa99cb731b48a7dca
- Next block
- 000001d4a1a109d17662d0ee24fcf90e597868a93615c9174add2c63877239a0
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 691 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 |
|---|---|---|---|---|
| 404ad27dca66…417ee433cc58 coinbase | 1 | 2 | 50 |