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

Block 3222

Hash
000000c527b0753ae17da1c35b8605f98c56b4b67b8ec4ea952cda2e868b1783
Confirmations
38760
Time
2026-09-18 14:02:10 UTC
Median time
2026-09-18 13:54:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
45295a7f303c7e20f4e9ece5468cc7748e20df07e50c665d75ca7029786e4b9a
Previous block
000000188e767acef18797c53a350873707429a9e6ebf7d9da4744b40680c24d
Next block
000000a7dfa0c9afe54fe9a023a670cc51ee372fd42b5331e0582c494ea97ee4

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 3222 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
45295a7f303c…7029786e4b9a coinbase1250