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

Block 12116

Hash
00000041858376f733495e18e10e282c28c4ecadbbb5d0b33ab2bc5a27c0a693
Confirmations
29105
Time
2026-10-01 17:22:24 UTC
Median time
2026-10-01 17:13:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d873cb0c60ab8ae0b5eecae9a46c327f457239611a0094998db40c4cf9e810f7
Previous block
0000002a332d5d3932cfee452650309ae06150e178486b43cefad9c8539080a3
Next block
000000b14dd032f8d3d0227024f4c6406c83a02b8ad111d2058175afaa26a7b0

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 12116 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
d873cb0c60ab…0c4cf9e810f7 coinbase1250