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

Block 12071

Hash
00000084fd17c008719eb07eed591e3520effd2a49e907797280e71994118133
Confirmations
28977
Time
2026-10-01 16:02:01 UTC
Median time
2026-10-01 15:52:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f5b732ac79e9cf7048d8a05161e8cbe263797520cc22478ac505ac37fca19727
Previous block
0000006fa5991c25f66439176def96695641cce64492689afdc25499e8fa8cbc
Next block
000000605a3cf56012c66e101499603aa2ace79b17bb3efb8f1200e3a9358f4c

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 12071 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
f5b732ac79e9…ac37fca19727 coinbase1250