Block 17981
- Hash
0000004290e623d413322225f7b430b8671efb2eb3a57ae7cd0f22986aeef4d3- Confirmations
- 24272
- Time
- 2026-10-08 20:17:51 UTC
- Median time
- 2026-10-08 20:09:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
653905b0131241ee7db9610809240cd934d64822ff476fa9ef08e5ffe1d3c9e7- Previous block
- 000000104d0e74c1775d109bacbf4a4507467ac9b57536e7d085a2e077264113
- Next block
- 000000bfd2660d6fd25ead39f19f109a113547ac0d3c1fe3e55e89cd017487de
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 17981 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 |
|---|---|---|---|---|
| 653905b01312…e5ffe1d3c9e7 coinbase | 1 | 2 | 50 |