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

Block 12862

Hash
0000005c4f414869dfc5210b4557cf38e2dd4ba5437b7e6e6f91848deea8a1a5
Confirmations
28316
Time
2026-10-02 15:39:16 UTC
Median time
2026-10-02 15:30:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c3b1c2d0784ab5a80e88aad88b7158182c66cd51049a73cc75d05380b4ca6414
Previous block
00000081ebaf1c855cd7f87693f45368790ed243cb6dd3a8b1dd648f0ee068b5
Next block
0000009f3d9d599c99ad4e666d9440a1f4ce1186deea221d9dde4bc5fe026921

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 12862 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
c3b1c2d0784a…5380b4ca6414 coinbase1250