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

Block 16725

Hash
00000011102c8ed7b9604116841298857308791b4eaf0fdd3202ab4812bfa92b
Confirmations
24084
Time
2026-10-07 08:19:25 UTC
Median time
2026-10-07 08:10:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
c41445c5028fe77f96b841aee3293545b9ebd2648745ff41c835613649112a5b
Previous block
0000007a0f43b50cb8a728a6595efe19b066980a515c7c23331623f90a43186e
Next block
000000840640996e382fd52903ef97b82d28df44bb274a5f153e94dcfcb3eb5d

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 16725 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
c41445c5028f…613649112a5b coinbase1250