Block 4436
- Hash
0000005a89b9f57a3ae5e5a909f9300eeff181a89271f295316240f71b7dad0b- Confirmations
- 36910
- Time
- 2026-09-19 23:43:10 UTC
- Median time
- 2026-09-19 23:34:21 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
e7d6c8858fdd1522d6b9bc49b338188cfed58639f307c777ee0cd02109cbe5fb- Previous block
- 0000006e9f25d0f1243dd00b78b27a7f34a6df17ebd060a3750b6f43491b719d
- Next block
- 000000b69d54a1bb323409c90d40595ae70402f5be4afd02a4c57fc01a6dc372
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 4436 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 |
|---|---|---|---|---|
| e7d6c8858fdd…d02109cbe5fb coinbase | 1 | 2 | 50 |