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

Block 7998

Hash
0000002ad42f952293040787451216285d049656c299f1a056743ad9f96189e3
Confirmations
34022
Time
2026-09-26 01:18:40 UTC
Median time
2026-09-26 01:00:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6208dcc72da79c1d102ced749e8a6af3e06ea803cf6e4c79e63baf8b9b05bc5d
Previous block
0000002f3f65313bd07fa466bfb4d5679a98fcdaae4e198981771d9706b70bf2
Next block
0000000d3ac464fcfc97219c64f611a77c06dc7a492e1abfd740fd22700d70c9

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 7998 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
6208dcc72da7…af8b9b05bc5d coinbase1250