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

Block 15560

Hash
000000c98667c6e79d5349b1cdfc7fa5aa64076f6842729617b774629bce5081
Confirmations
26055
Time
2026-10-05 22:31:42 UTC
Median time
2026-10-05 22:22:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
663a27602d8086fe7c01aead59a4044156d557933429d4ef131402e3af82068e
Previous block
000000084b5fbc6fdd87b0c4f168d4dd98ab97e798224e7eeb9a6882ee33c616
Next block
00000027a1b04daa9a1717f9ad5b4a23837923a6cd0161075af6eb4d12b36210

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 15560 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
663a27602d80…02e3af82068e coinbase1250