Block 5457
- Hash
000000315492efcaed01075442a97e966ff80c05141124a249b646218ab5c894- Confirmations
- 36889
- Time
- 2026-09-21 10:31:33 UTC
- Median time
- 2026-09-21 10:22:34 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
983ddfa74fcc79ce32edbf08baebd5a38ea0b150ad032b0b9b8b510fdfaf76af- Previous block
- 00000026ff674c031f3f98ef87f7d1d29be5b9a1adfd2821b1cafd882f087c5a
- Next block
- 000000b2194083f0bf4b5ef02db814460e90730d25447bd5b430e1e98b0b79e9
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 5457 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 |
|---|---|---|---|---|
| 983ddfa74fcc…510fdfaf76af coinbase | 1 | 2 | 50 |