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

Block 15375

Hash
0000005e69b2a2c9094ea021ab0c8b78c19d5d9784f355ba6dc67223596bf10e
Confirmations
26757
Time
2026-10-05 17:13:13 UTC
Median time
2026-10-05 17:05:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
42628c87176284f6c58566db0b7c172e38344cb6a47ab23a9245c0c1ae6a23ae
Previous block
0000006b1e59932bac0df953c262cd22ed0dfc9be229440312e6fbb9c533eb3f
Next block
00000055933dc3855b823ebaecf7199ed33a3f6564374fba15e37bce49a8e90b

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 15375 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
42628c871762…c0c1ae6a23ae coinbase1250