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

Block 15392

Hash
000000126cdaa0168c25c0e8c16292f3fb5bd146ee9c57135c1a0ebf02376820
Confirmations
26802
Time
2026-10-05 17:42:35 UTC
Median time
2026-10-05 17:33:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d98428c9a9d437bbccdc78f44edb6cf92c08f1f3c29cf5c65d9c32ca13b667ea
Previous block
000000d0b4cd69d176aa78746ce43955e7a0f8c3b4b9a84147b47aa31bca7272
Next block
000000b5d2bbce11a8dfde72e80c760fcba670cf61ff1adc062bd6a921027937

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 15392 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
d98428c9a9d4…32ca13b667ea coinbase1250