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

Block 4595

Hash
00000036f8616b4580e7873bae3be70115d5e6de7d344c9a5263e2f69ef03454
Confirmations
37533
Time
2026-09-20 04:39:18 UTC
Median time
2026-09-20 04:29:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
22c051bebc6bf316d4a85b592e28e2ac4597d1df2b4756e19b0b2284d1c608ad
Previous block
0000002899291798779424e1b283b8691bb0ddf59578d8366bd6ce741ffe1b24
Next block
0000008ef70de97ccc80f0d955ce465803c977d88492d5f721591c02166becee

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 4595 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
22c051bebc6b…2284d1c608ad coinbase1250