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

Block 15195

Hash
0000000da9a8b40bda959dbe17a6ff7da7cf69b236bb4146b74e1d1d48330642
Confirmations
26705
Time
2026-10-05 11:59:26 UTC
Median time
2026-10-05 11:50:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
5fccd6d3f4b4aefe0d63ae6293ef6a90155e122104539fac73cee9924894e24c
Previous block
000000686797faa37943424eef2f504e682352dd7f9238e359a9b33fa38baa81
Next block
000000714196a3512d07c060afa07706b6d802db6720e69ab455f64c10307645

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 15195 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
5fccd6d3f4b4…e9924894e24c coinbase1250