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

Block 329

Hash
000002c3b0309a8229b2a8c651be3baeda9a5ee0aeae7665fe5733f112003588
Confirmations
40694
Time
2026-09-15 11:00:13 UTC
Median time
2026-09-15 10:52:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6f8b644ef0c5a5e4a000080dc83ad266be2c831af548db4f23f03da9489e9b57
Previous block
0000026ac9231cd395b34027fbd7b24b8734bcacaa960a503bb57611e9205f71
Next block
0000000788fbdf24c8b5ff4e748dbb4a67d8416e158b86900cfdde46c479bc92

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 329 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
6f8b644ef0c5…3da9489e9b57 coinbase1250