Block 5543
- Hash
00000075251c144f37ef2ac46c71cd8bd763487074881905c8f2e2b3e8f7a037- Confirmations
- 36566
- Time
- 2026-09-21 13:06:56 UTC
- Median time
- 2026-09-21 12:56:53 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
ae8cfe09b478ef9976515a1ecca03f2705654031ab779b4f46a45c8373626bfb- Previous block
- 0000003fc2e871b6595e0b2364a7d2dff017e8a5dcfaed4382ac105d8259f109
- Next block
- 000000a39bd7d9d4a0ea9c2b0656d8d113b74b51688558fd292c6a10bdb1da5e
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 5543 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 |
|---|---|---|---|---|
| ae8cfe09b478…5c8373626bfb coinbase | 1 | 2 | 50 |