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

Block 2445

Hash
0000008036f43305b7051e729ae1528457acc8d3338c51be4b9cc6308ac36180
Confirmations
38954
Time
2026-09-17 17:33:02 UTC
Median time
2026-09-17 17:25:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a080540cbad75ffad2ad2bc17f3727da7920a7353cce16a0107ba158391c3970
Previous block
0000009d06444fc64ff21d5b727e431e2c84d67fe157c003b87fc2508913fd86
Next block
00000328515442d63670a2c02c5f1e2980686f46738d7ca7628c08cfd140d7db

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 2445 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
a080540cbad7…a158391c3970 coinbase1250