Block 17921
- Hash
000000c34eec8507cb8e87992d5ec26528b4cb3ccd801ee87a239bfb26685641- Confirmations
- 24384
- Time
- 2026-10-08 18:34:04 UTC
- Median time
- 2026-10-08 18:25:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
4dd47841bdce75d19540b9eabca49282d8e95a52523b9f189ddd8bbeb4204125- Previous block
- 000000382f03c8f1f8dba3f94a7b8ef4525aa7d2798d87c5c951f8e0cc5ec7cf
- Next block
- 0000007f9bb800a9735076d16db592d901a2fcfb867b42462128c54903d5f495
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 17921 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 |
|---|---|---|---|---|
| 4dd47841bdce…8bbeb4204125 coinbase | 1 | 2 | 50 |