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

Block 16737

Hash
0000001785f2d15c9e1a224f3079457bd18d98ef4428241352b1562399257b3a
Confirmations
24792
Time
2026-10-07 08:39:52 UTC
Median time
2026-10-07 08:31:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
a08c0b057152687990c229102fc813cf2ed67b85563c546e3d669a811d3de3de
Previous block
000000ebc316ba8b86bbd2026fb79df8cc2a83d3f54e3736e664226187789904
Next block
0000004b206ffede31a8db39de0f8bc99eca1d746eb3ad9f6d25d39bb4b6eab9

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 16737 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
a08c0b057152…9a811d3de3de coinbase1250