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

Block 16004

Hash
0000007aeb462ac859e1e0e10f1b760ab2ade5d9b38fe53f6cef6ae4dc3cd4c5
Confirmations
24843
Time
2026-10-06 11:31:28 UTC
Median time
2026-10-06 11:22:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a9726000cf7a76416447f7b4f762bf57494374281edc0a85612519a24010654e
Previous block
00000007940153fa732aec1d20f6f81a61a7982f03659ac7200e3d52745620c3
Next block
000000a41186012eb211942033ec07188f0ef8695885cfae43d6c77ae358bc01

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 16004 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
a9726000cf7a…19a24010654e coinbase1250