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

Block 2444

Hash
0000009d06444fc64ff21d5b727e431e2c84d67fe157c003b87fc2508913fd86
Confirmations
38984
Time
2026-09-17 17:31:28 UTC
Median time
2026-09-17 17:23:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
db812ea6568ad5748241d9e840bd0da9ac4e72160644fdad406a1bfd2edc0823
Previous block
00000056532da4f30ab5666261ca8080fb46d3e53e7e131a56342a6726e1f92c
Next block
0000008036f43305b7051e729ae1528457acc8d3338c51be4b9cc6308ac36180

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 2444 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
db812ea6568a…1bfd2edc0823 coinbase1250