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

Block 14252

Hash
000000cd88ce8971cd332d22c64a60ce60523e14d57d37921aa726ad628e63ee
Confirmations
27199
Time
2026-10-04 08:43:49 UTC
Median time
2026-10-04 08:35:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0f8d8a591d28ee06bcf75817bf0924d9ed734d6baf4be30a6e8e8f859ca3662d
Previous block
000000c486649a5051c2439e01e5780910b1c6811a94b983447ef9d9676195dd
Next block
000000ae07be23dde8edff68e104ed98490805e6399424e0bfa3a3aaf1d6d3f9

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 14252 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
0f8d8a591d28…8f859ca3662d coinbase1250