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

Block 13088

Hash
0000008b7643ce2cd620883ae75c02424c82400199e0bc99dafba5201b70d713
Confirmations
28102
Time
2026-10-02 22:22:42 UTC
Median time
2026-10-02 22:13:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
b8c1a3ebe29b96d8e421565f07cd0a2f890d3f2019b31f281bd0cca124ed8f77
Previous block
0000009752fb903e3ee9562fc3728509992dd9d667b82bfbda44f33c1f724a26
Next block
0000002df6085d676bcd37f17be36f10dbf156a89b61b205a08548d585e91d2e

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 13088 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
b8c1a3ebe29b…cca124ed8f77 coinbase1250