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

Block 9952

Hash
00000010b7c555cc595baf7dd2bc385ed04e0ffeccacafe7937c8f250f245d5e
Confirmations
31864
Time
2026-09-28 22:52:43 UTC
Median time
2026-09-28 22:44:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7722b3c4b95f69d01bab602de324383ebff25000058c280caffefcea3345c152
Previous block
0000003bc8fef3bad9fea834fdd1b7e4e7d1e10c42d28395f169bbded446cc0a
Next block
0000000c1d40a21b4e8b52079eed1454e60d62ac91d09b62755039be96b8e3f6

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 9952 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
7722b3c4b95f…fcea3345c152 coinbase1250