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

Block 7833

Hash
00000005632fbe127c38d7060627adff21605d00720bc467a9d0986254463f59
Confirmations
34032
Time
2026-09-25 16:59:21 UTC
Median time
2026-09-25 16:44:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
14cdeb56c50bb7c757eec96dba079c4e67466dde2de37807e0e26c71e715a7fb
Previous block
00000018ce90880b27d141cbfb8fe88e243d7c516af9de4be7e8dbe8a3f9acad
Next block
0000002b1d173f9d4922cb38bd45681479e98b3dc1c89206db366320bfcbb96e

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 7833 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
14cdeb56c50b…6c71e715a7fb coinbase1250