Block 4380
- Hash
0000001345890127cda3e5281f924ff1b1855c7a43ed3cc18ded2221bb424473- Confirmations
- 37755
- Time
- 2026-09-19 22:01:23 UTC
- Median time
- 2026-09-19 21:49:32 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
8988898ace1dec599acf7e25a3bb9babb37ceba619a7774e4cec71fdf756f965- Previous block
- 000000d4541fd04e61c11a1fe68178622e533269532785fdc3e46a9b69da07c3
- Next block
- 00000074dae7248a84173f2b1dbbdf9710f0fe00cbcb483f44f05fa7f7bb5550
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 4380 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 |
|---|---|---|---|---|
| 8988898ace1d…71fdf756f965 coinbase | 1 | 2 | 50 |