Block 17691
- Hash
000000400a8df9da7a88b400e7215860c4182f732ba0c9fc72115becd9f46036- Confirmations
- 23873
- Time
- 2026-10-08 12:01:22 UTC
- Median time
- 2026-10-08 11:52:41 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
2d48b890f9a6c2bc939a7f740e2fecce88ac4f7420b75cf1ad11fb2eafba17a7- Previous block
- 000000962a75a90f185447f3f73458a6b870840abf49b98b1a2688a941620148
- Next block
- 0000009ba60c10f53a3df9311766884b732bc9934806288a8327935b3c4019f5
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 17691 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 |
|---|---|---|---|---|
| 2d48b890f9a6…fb2eafba17a7 coinbase | 1 | 2 | 50 |