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

Block 6525

Hash
00000005062b9427148b6d347e06a02580e3aec464f197a629aa54bdffdf878a
Confirmations
34085
Time
2026-09-23 02:59:55 UTC
Median time
2026-09-23 02:47:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6e0ab50df6c25495ffd224c57482ac1494a56810b4271c169be06f72612d7d13
Previous block
0000000db722ef1951fc831d2aa83b415ecaf045226748a1f3afcab66878eafd
Next block
00000020555a9415c66ae4b446869584eefa11039c6480b6907cb8df2fe936f6

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 6525 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
6e0ab50df6c2…6f72612d7d13 coinbase1250