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

Block 7504

Hash
00000019a532fe4c6fb9de4833bd3e7ce33d8b4c0bbf71204dd48d6970d5a3cf
Confirmations
34473
Time
2026-09-25 01:27:04 UTC
Median time
2026-09-25 01:11:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
603a32bbee186fc8906838d0c97f3a705c2f825b16893bc840bd06621b37915d
Previous block
0000002ec9b3a711ca8704b9356b818b099b6ab68da4c928f2535dbe3b510826
Next block
0000001640037807c067bc792c8938e6da94627f05c950b4b8083e84bc998840

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 7504 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
603a32bbee18…06621b37915d coinbase1250