Block 17988
- Hash
0000007258f27c0268ead2038574b07e8e1f9a555d1ad1e56bc25a552758ea0d- Confirmations
- 24243
- Time
- 2026-10-08 20:28:48 UTC
- Median time
- 2026-10-08 20:21:04 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
ad3e0fa99bd88261375b1ca1de60ba4d73fe2d9e8bec6ed6eb6590d9b2264a7e- Previous block
- 000000f12b9796cd953ff471121e107ae182d86b7bf5b5286e1a672304c42734
- Next block
- 000000aaa5ea38385276a4da149dd926e1a2d7b2b03eeb5b04c57c81e9c225da
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 17988 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 |
|---|---|---|---|---|
| ad3e0fa99bd8…90d9b2264a7e coinbase | 1 | 2 | 50 |