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

Block 14937

Hash
0000007f39530adb6df1be33641a55f3365f1b6ce6cc9c83ca350a45380c4407
Confirmations
26305
Time
2026-10-05 04:37:21 UTC
Median time
2026-10-05 04:28:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
bcc5221b563a734ae30c188921717e9b3287397bcf5a95cfa288cee5dd1a75e4
Previous block
000000470575ecc9236c02fa64f1e25a89a1e5746a0fb279fc9340e1842c7725
Next block
000000b4c814001e74d7ab489c1e5bd29440a0efd1f8a89ae149ffbe6dae7055

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 14937 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
bcc5221b563a…cee5dd1a75e4 coinbase1250