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

Block 15585

Hash
00000052385e42207c5390d4f43170c7a77d6ac20457b4e1898b5d35d4d88353
Confirmations
26581
Time
2026-10-05 23:15:49 UTC
Median time
2026-10-05 23:07:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0ab8d8ba44425519ca8bd41a9e72431b30047271dbe2df77c0b0daeb5f1a9468
Previous block
0000000c3d5b465979b619561da2edf11ba96a1f222089f971148f1de3d5b198
Next block
000000d53de6c0a5450ad753d5d66bbe772d6944e526ac7f422849b8376c6407

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 15585 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
0ab8d8ba4442…daeb5f1a9468 coinbase1250