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

Block 4608

Hash
0000009ff59db78de1956908abbdf3801ed7fb7553dcb1abfeae50a16ea81a1c
Confirmations
37343
Time
2026-09-20 05:02:19 UTC
Median time
2026-09-20 04:52:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
08a0917dcd8578a248b91ec2dd61f1ec5662b944282364d891f217723135b6fe
Previous block
000000b6ec63e785d11779e49468d431ed3b7a50a98e0035c897dc2b7bd3129e
Next block
000000dac7db37d1454ef37c7e788819b4a51c23c0cb0dbbc6ea723a61a133f9

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 4608 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
08a0917dcd85…17723135b6fe coinbase1250