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

Block 16005

Hash
000000a41186012eb211942033ec07188f0ef8695885cfae43d6c77ae358bc01
Confirmations
24957
Time
2026-10-06 11:33:34 UTC
Median time
2026-10-06 11:23:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
99b4f3684d5b46044c16da9c8ad3fe4c01addfe78f1d738f21744a61a568d024
Previous block
0000007aeb462ac859e1e0e10f1b760ab2ade5d9b38fe53f6cef6ae4dc3cd4c5
Next block
000000ca2d69d3a643c64ccc1f32e9f087e661f39ca98aaa7fa452c78a18c2e9

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 16005 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
99b4f3684d5b…4a61a568d024 coinbase1250