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

Block 15283

Hash
000000b19e9d3d3786c77afa0f268e72c138cc307d501256a7419cf894504a25
Confirmations
25258
Time
2026-10-05 14:32:04 UTC
Median time
2026-10-05 14:23:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
be4cc8d1d8cc55b9af596685b1e8d283cd54d265dd77152ee85e2d41cc6da40f
Previous block
0000006cb83e1163bea746fd43d05694936e3b9d473e2543a5376713219c8d72
Next block
00000085a61b6abf488639007e4afe93bbc6104fd0487f36c164e25c9e942559

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 15283 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
be4cc8d1d8cc…2d41cc6da40f coinbase1250