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

Block 5912

Hash
0000005e2055bf0aa3689a93f47535e118ade2aebcd427a46df3afb9dae45f3a
Confirmations
36644
Time
2026-09-22 00:11:34 UTC
Median time
2026-09-22 00:02:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5438b88688bad4a4486d3e5123a9a8b3b7ab89fdec32f178623a8a49ad0cc76d
Previous block
000000b6ce3844db2da4c423416e3005c6b3d8ea1cd36d3baacc19596679d653
Next block
00000068cf36cfaa20edbcfd33f1787a537d05c9e971130951ad8b0c5db7afc3

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 5912 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
5438b88688ba…8a49ad0cc76d coinbase1250