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

Block 12842

Hash
0000000e02de052b1719a9022d28e3fb03039000c1c8a3cb927332235ebb9b26
Confirmations
28899
Time
2026-10-02 15:05:11 UTC
Median time
2026-10-02 14:55:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
54d878007f8cceefdd6874a7df9d23916b98728a366ccdd682700314dd73bc32
Previous block
0000006e07cc901057f8b240a4ede28fafb8bb00ea2bc1794f0e28f1f57dc311
Next block
00000070c3ba2da81889af40868b72e8b37b0e80782bed8b698f426b4499cf2f

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 12842 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
54d878007f8c…0314dd73bc32 coinbase1250