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

Block 15405

Hash
00000026288bf0c043b3122a432044c81783b0c9ff929c44b1df8902fd775b11
Confirmations
26843
Time
2026-10-05 18:05:24 UTC
Median time
2026-10-05 17:56:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
dbd45a77b236afa64221e8d9fb57c1a24922986ba91d43f66f958c089f03787e
Previous block
0000000d3738d11201fe22fc42a171b07b88b74420e787d2535ae56aa7f7d509
Next block
0000001e27592756124c3e26ea11744129470a51860e7765ebf63bfc39849867

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 15405 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
dbd45a77b236…8c089f03787e coinbase1250