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

Block 5683

Hash
0000006e8d6341300ec2fcefa775f3a5c04f1fdf847aa9630290d0e1ccf15a0a
Confirmations
35031
Time
2026-09-21 17:18:07 UTC
Median time
2026-09-21 17:07:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
572427b2a2e28bd94d211fe0d804258fdc16d623aa22878567679a4fa64576de
Previous block
000000bbb6b2eb4a4debf672982100b966b92bdbfd23470d758b502338bbf743
Next block
0000005de47a6c795d74d8d50da313ed83b3e1f96d40d93188d63e7f001122b8

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 5683 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
572427b2a2e2…9a4fa64576de coinbase1250