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

Block 4385

Hash
0000005e26d0dd00f9d891be42e8f35e30d79ebfcf72b9c379aa6d6255486bdf
Confirmations
37766
Time
2026-09-19 22:11:03 UTC
Median time
2026-09-19 22:01:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f6d056e9f4f25e352c8917857a05d7ef7689cf3f222e5a34518c4edc81275047
Previous block
0000009fc09f364424ad465e72ae098d56b40291191f4ca208325f016874a71f
Next block
000000954f0593eb01d58648ded5eec34a84a9e6174718d0ae1cecddc29a718d

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 4385 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
f6d056e9f4f2…4edc81275047 coinbase1250