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

Block 4282

Hash
000000026b5c0c89b85b85555ed734715c6dbd056d1c16d9f343429429f02ca0
Confirmations
37936
Time
2026-09-19 19:00:36 UTC
Median time
2026-09-19 18:50:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b98f1469507d0eaa9677727a1b9038bf817496e586700c0574ea5fda0d43dd21
Previous block
000000d14acebbc0a6ab8fe9c02e5cb6eac3748de06d016111bc08cb6039708a
Next block
0000004445b6ef797a87102cbae8bd126d3b71319f21f32978ed59f69866f13c

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 4282 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
b98f1469507d…5fda0d43dd21 coinbase1250