Block 17840
- Hash
00000054cf6e3b93ec512b3cb00e87e7854b53d66815c63966bf80eff2d2ff90- Confirmations
- 23261
- Time
- 2026-10-08 16:16:51 UTC
- Median time
- 2026-10-08 16:08:09 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
94b023fa3411bcab6aec73d71b44dbf39901744719272f13d43c7e8fae3c1e0f- Previous block
- 000000c1e9d15dca97ce715e66bdccfcfa7dbc56bcb2170bcd9496dc31d43509
- Next block
- 0000009e979b55f219c7432064a9c5436c0f6ab0a72826ecaa7efe968d3001fc
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 17840 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 |
|---|---|---|---|---|
| 94b023fa3411…7e8fae3c1e0f coinbase | 1 | 2 | 50 |