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

Block 15120

Hash
000000a8d97acf7604686edced452d45c0afe2dba4676c9e32e529cb1ffe0f87
Confirmations
26401
Time
2026-10-05 09:49:31 UTC
Median time
2026-10-05 09:41:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8bd94981f1a0b6af1b77bbae87382f4d392acf2b6c0932a77139d3102734444e
Previous block
000000116d87396255801bd28afa8248efd123391e2c66cfaf8cd127106f64e4
Next block
0000004ef5bfb798e3b5250fef7e5869a3e202a7307308996fd2a2dcb67a8cc6

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 15120 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
8bd94981f1a0…d3102734444e coinbase1250