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

Block 6337

Hash
0000001ca3f248f68dadadb55102f02324c80144ac8998a99371b13cc5e2f56d
Confirmations
34572
Time
2026-09-22 18:15:05 UTC
Median time
2026-09-22 18:02:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c3d7141d77e5ac5672c921aec96e18643a0727495c325472c71c6d1162789302
Previous block
0000000f4a8be0de5c2cc43de1c513f45527c7ee366297e20b5fa74eeab6cb5e
Next block
0000002e52a10ee8ac60dd4d0c7231fcc1560fb4b17afba7e648795a0dd7c0a8

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 6337 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
c3d7141d77e5…6d1162789302 coinbase1250