Block 17872
- Hash
000000a3c78c4c884b2bb05ed7cde990d5fb2c5b38ddcb358b8a8c931eb5c3ec- Confirmations
- 24233
- Time
- 2026-10-08 17:11:04 UTC
- Median time
- 2026-10-08 17:02:22 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
8cc0b6352cb5d5854d41633a32343416efe25952ae58f0ecbc46e89a837d342d- Previous block
- 00000076ff500ee9bc1b5622a29b1eff3a2bbbf9a85eb71f925d417d50cf047a
- Next block
- 000000ca14bb862412c0379c74fff2759b561f37837e2db2d7df45f1f7604d6e
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 17872 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 |
|---|---|---|---|---|
| 8cc0b6352cb5…e89a837d342d coinbase | 1 | 2 | 50 |