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

Block 12117

Hash
000000b14dd032f8d3d0227024f4c6406c83a02b8ad111d2058175afaa26a7b0
Confirmations
29292
Time
2026-10-01 17:24:16 UTC
Median time
2026-10-01 17:15:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
f0d812d6e031bdc1c34eca954c80da7e8609e00b18c2340c9d526493512c4fcf
Previous block
00000041858376f733495e18e10e282c28c4ecadbbb5d0b33ab2bc5a27c0a693
Next block
0000009168b6bf9bf2e6b366a6eaf2e7edc28da01b201bcea9eee2ec529016eb

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 12117 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
f0d812d6e031…6493512c4fcf coinbase1250