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

Block 2596

Hash
0000020a916a834aab7ee7d3d414befc52f6d0daf60df3819dff9480bea1ca14
Confirmations
39587
Time
2026-09-17 21:31:23 UTC
Median time
2026-09-17 21:23:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4803dab3a3aa5a6032c3bf7e87aedaf6a6d215cb73e480940b7219bfd9ddb039
Previous block
0000014dbea7abf164cac8d65c7a983da1330d8b719faacf8e8fe1a77cfba2f8
Next block
00000216f4a8310315029b0900cc7b5a88652cfd0ec084f04bbb06692d361d82

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 2596 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
4803dab3a3aa…19bfd9ddb039 coinbase1250