Block 17668
- Hash
0000008505b91c7aafa24ca49f7f650c736425792284f720a6c4e2707cb1ce3c- Confirmations
- 22907
- Time
- 2026-10-08 11:22:57 UTC
- Median time
- 2026-10-08 11:14:38 UTC
- Transactions
- 2
- Size
- 547
- Weight
- 1,876
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
0c0fe3a4e905a844353333d9bc604c7deaaf3c49e0b31489a82fa8dec534cca8- Previous block
- 0000003398c3d03e07a3da57a9a56ae2ff0fb82d32cb1d0f191774dd90fefb02
- Next block
- 00000065c99afd3662f29e593fdcead8b158642ce3236a34c9483cbe3afcc7d8
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 17668 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 |
|---|---|---|---|---|
| a9de5159cdfd…19b8217e57eb coinbase | 1 | 2 | 50.0000031 | |
| ec51841a7a2e…3226eb6be6b6 pays to P2MR | 1 | 2 | 1.9998479 | 0.0000031 |