Block 17621
- Hash
000000bc86ace22619a10ec7ee95832d375715af1f5d976c6f4c19ade9e24f8b- Confirmations
- 23021
- Time
- 2026-10-08 10:01:39 UTC
- Median time
- 2026-10-08 09:53:30 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
f534d8772beb99afae229babffed39dfcd0d29f7b1a43f866bfda139168b251f- Previous block
- 000000e654107b664add4e8003d57981ebcb6ff8cbe3aad70beef493baefc5e5
- Next block
- 000000117d1b37b9b2d416c2bc5ed8df84e8964089560f20d37f5f590d2bcc73
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 17621 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 |
|---|---|---|---|---|
| f534d8772beb…a139168b251f coinbase | 1 | 2 | 50 |