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

Block 152

Hash
0000034c1b1ac064763690a886e19fc96e27b2ba6a80ee193854bc08ce6256d9
Confirmations
41610
Time
2026-09-15 06:34:00 UTC
Median time
2026-09-15 06:26:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f3ce2d8619ff954a782bcc2a9416ad8867eb2575edda9d7f99bb79ffb6137af6
Previous block
000002b03ed8fe7ebaa59dd5aeb98f785855da1718817897a815402a32d5ebbe
Next block
0000003736bdbb6e9fe447e9c9c32089e22c21ab14c5020365226cd6e31346f0

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 152 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
f3ce2d8619ff…79ffb6137af6 coinbase1250