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

Block 6937

Hash
00000006056002951524cb71a99e558f0010c4f44a15cf2a3e5fbe202dec46d5
Confirmations
35164
Time
2026-09-23 22:36:27 UTC
Median time
2026-09-23 22:22:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
be23c53982ce113c4ff994229cc66ecbfe23e1ccc8a5e0166a51ef3532cb4853
Previous block
000000121b4bbdaa3a3da39cd96eb8d3458f049c79849c91dd892a38ad646134
Next block
0000002248760ae4694fd584c702397fed327f140b2d76285a7e6ec3d19f3e8d

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 6937 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
be23c53982ce…ef3532cb4853 coinbase1250