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

Block 11563

Hash
0000004c92440d42657f95f130cb1c49cba5de02438af167901110cf63dcab57
Confirmations
29629
Time
2026-10-01 00:16:27 UTC
Median time
2026-10-01 00:07:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
115b7eb2ad3c485bae6f6b91c6872302ab33e2206082f7ec9d56f6158fc284bd
Previous block
0000003112fb5f107bedb92bbe7a40918c7327c15ddcea5877a9b037dffbe7a1
Next block
0000000f5f76f200198774bcd44679beb142a21461a61b88ef1a7dee4ecbd2a9

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 11563 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
115b7eb2ad3c…f6158fc284bd coinbase1250