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

Block 10515

Hash
0000008017f18dc43f05dfe45f0631157b943937e58eb525b773042e10ae04e7
Confirmations
30736
Time
2026-09-29 16:34:52 UTC
Median time
2026-09-29 16:25:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c0f50c245f20ffe441afe5660a7830635251ee9837468e2bfd7c18a919a232c0
Previous block
000000587867e34a31ca84cc38bb4e9640695684c6469767eca8128fcdc15559
Next block
00000087664e58965e778e8df766ca41daf759e3485534c1af547886d1075a79

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 10515 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
c0f50c245f20…18a919a232c0 coinbase1250