Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 565

Hash
000000b8dad4d9aeb1ffb7b8154e7edd92a0851b90602868e6ec50d0dfd1daaa
Confirmations
41742
Time
2026-09-15 16:55:07 UTC
Median time
2026-09-15 16:47:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
57aa96e892e101b719687030c821cc6cf448d90db5cf1f390955e0c39b6f6438
Previous block
0000010370d45333e3e029466d2b7105a3a1a1708dfcb0ce016c82d277eff56c
Next block
0000013f9caca6204f756abb24df214889bba6f0b0b0b9ae1436d3be9b169368

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 565 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

txidInputsOutputsAmountFee
57aa96e892e1…e0c39b6f6438 coinbase1250