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

Block 3601

Hash
0000007fab19d89b6bb15c58c65b3bcb383585b02069fcabe35b132bbec26671
Confirmations
36794
Time
2026-09-19 00:00:45 UTC
Median time
2026-09-18 23:52:35 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
db1ff98a3642c3815a022f07498ebb5ed95cff41c1e7676fb16053f90f6f6277
Previous block
0000007220697713597ba1c0c62fabfffc56ef6795efd8b4048d0a871d258781
Next block
000002a285ad2b730542de0ae5369aef3544dcd2c79c8d367ec2dca5166a3170

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 3601 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
b4c1bca8ea5d…629b82166e85 coinbase1250.0000232
baf9d854bbd7…d37ca14e22d0 pays to P2MR220.01995340.0000232