Block 17720
- Hash
000000c31f531ce8b06e5d30cea9f86fd1f26f1f7c153e1cddc2cbfeb33e9f15- Confirmations
- 22558
- Time
- 2026-10-08 12:49:53 UTC
- Median time
- 2026-10-08 12:40:56 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
11fdd5c6a1d3222a1750d19a4fd49d2fa0d222df90bd7009fd4834df4b64767b- Previous block
- 000000aba71ec86c2dbf54dafd50866f4f065d07f3bc6254282f7c247b4bdc81
- Next block
- 0000006991faba9b21d1e19358e1d35fc253f4ea2a7152759f4fa80810739c0e
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 17720 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 |
|---|---|---|---|---|
| 11fdd5c6a1d3…34df4b64767b coinbase | 1 | 2 | 50 |