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

Block 6464

Hash
0000000a6798ffe25d0bab55e0c13873d303840aa86796ad63090627cc38897e
Confirmations
34390
Time
2026-09-23 00:09:19 UTC
Median time
2026-09-22 23:54:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2479a029c14bc60383d8e656ccc677b9b14f2ed847d33f599da5ed6a947cda5a
Previous block
000000157938f78ef4679cef50e2b678a9e95624501fdc955194039d51561c54
Next block
0000001081c52172c16394a7fc0e6b46c841ea7c861649eb563232888d557457

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 6464 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
2479a029c14b…ed6a947cda5a coinbase1250