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

Block 15712

Hash
0000004ce4ae9b56b18cc56c909f3a582e72eab9078e98a41af6957179e4fc89
Confirmations
24325
Time
2026-10-06 02:58:27 UTC
Median time
2026-10-06 02:50:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
467c264c1db6c8f72cd01c0056568e76a55cc25051b1b1a3a9d5d207cd92173f
Previous block
0000000cc18966847173d2c3b53c34814efc68ec1d543e06a0ea0c648b7ad4fa
Next block
0000002a36cd3c38642a8d68173dab1976ceabd183f6b6910d142b4de25306a6

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 15712 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
467c264c1db6…d207cd92173f coinbase1250