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

Block 15018

Hash
000000018fd5b10f8a4999f788884234efd9af0d072e780d1507d90ba383602c
Confirmations
27160
Time
2026-10-05 06:56:46 UTC
Median time
2026-10-05 06:48:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
02d5b18b44ac4290e13ea0735660a58ec0bf106f71fd403ef017664ec6d44cf7
Previous block
000000aa4dd7f1d50bd0b5f09b856b03f1333fb9c632125a49eecebe4f5526e1
Next block
000000b04ae6e48504a5387f3bb4a8c7cfa0c0009de6398fd1c34b3e75b31dce

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 15018 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
02d5b18b44ac…664ec6d44cf7 coinbase1250