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

Block 6386

Hash
000000333c7926234edbe342832e00818c3d3328fce21a688f9c474e704e5393
Confirmations
34015
Time
2026-09-22 20:28:05 UTC
Median time
2026-09-22 20:17:12 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2204f3be2289ab1ba6e385c91713a47f8df6f613681146bad47e1bf3ee5f2355
Previous block
000000122cb7e1f4e604878124bd0a74dd15655adbd4779defb7a1bd3b81d867
Next block
000000297d18b5d8d6d43dfcdd139365731f0e9f2025cee7081745c570da62d0

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 6386 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
43b7c420e458…a35ab9b4d6dd coinbase1250.0000117
1f823b24b3e5…53785e597fb6 spends P2MR110.00998830.0000117