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

Block 3756

Hash
0000016eec98c44d8f83ef3eabd18bff6d167fb3704dbfce58e2dceb6fe55365
Confirmations
37809
Time
2026-09-19 04:06:13 UTC
Median time
2026-09-19 03:58:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
018d3baf4bd0890b6848341bd97763e4280b9327c3b302f927bce2336f60ced6
Previous block
000001a4742a17d373d5c10cf6ad6ef00def07139d8f8ed85dd8123307b29d84
Next block
000002d07d6a593a39d4018da88356aea023f22106ee2c8707933ac347b76528

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 3756 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
018d3baf4bd0…e2336f60ced6 coinbase1250