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

Block 13789

Hash
000000afb7ebd68e96776f4e20cca8a545e1e1b68bc0df967a2407c9a8c74f04
Confirmations
28521
Time
2026-10-03 19:10:15 UTC
Median time
2026-10-03 19:01:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
0cb843534b22cbdf01ee4f3c199a73af830447a395982a89fce94002cb4b1a40
Previous block
0000006c51b242bc261cd9747f44084b4f09707a9d9e0e54f65f35822edc887c
Next block
0000003ff490b2d23aca35871ae4f8ce86bb5bd5eef96008a9d6aeaaba1b53c6

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 13789 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
0cb843534b22…4002cb4b1a40 coinbase1250