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

Block 5772

Hash
00000054db95a6a4be8826a1501da507e5f9b865ce5931dc9d9a88b367ad3804
Confirmations
36534
Time
2026-09-21 19:58:45 UTC
Median time
2026-09-21 19:50:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f956a884927fec32a98b62c6df0a67eabef55f085b5a34a46aac32b8d065c71a
Previous block
0000007ddfa0421411993327da3554f6b9c3d70fef82881f3da0ecff31dafcdd
Next block
00000074e384bce8040f20ed3e73e3768fc9577826e2e427cd4772cc7f555213

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 5772 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
f956a884927f…32b8d065c71a coinbase1250