Block 721
- Hash
0000029889c077381148dae0e82fdeaa02a981e8f13aa734f291e522431386aa- Confirmations
- 39629
- Time
- 2026-09-15 20:49:44 UTC
- Median time
- 2026-09-15 20:42:12 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
d11e08c86bde965c1781de1cabf7c8dc14fd95450e87ffc3ab444f03c4bb79a9- Previous block
- 0000035783e10d126d7f9e8eab19349cdffc407e1247815ce2ee07446f25d185
- Next block
- 000001c14202af2c2f939c0bc1d8943bba690039eeb9a02789f2e530ffb296db
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 721 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 |
|---|---|---|---|---|
| d11e08c86bde…4f03c4bb79a9 coinbase | 1 | 2 | 50 |