Block 771
- Hash
0000015567c526c4b8dd5c4a161bb29e20bcb475e9fc1e710258f9315666cba4- Confirmations
- 41606
- Time
- 2026-09-15 22:04:57 UTC
- Median time
- 2026-09-15 21:57:26 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
42acbfe0e6a0ccb4c6e1a03c6ba24f09cb745f64bf43020a446906aa0388169b- Previous block
- 000000f75aa18c03ca45c9e7c229859ec8eba65cc8191d0b6080baf5dff74405
- Next block
- 0000024e4ab677a3636cf512157f4eed6d99c01e67160c340a4ae1f6f417a60a
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 771 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 |
|---|---|---|---|---|
| 42acbfe0e6a0…06aa0388169b coinbase | 1 | 2 | 50 |