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

Block 12122

Hash
0000002e22d6314c07d54bbec4d5f78e1f9ca75a9ea9a9ba3a8eb8c4ce16e80e
Confirmations
29585
Time
2026-10-01 17:33:09 UTC
Median time
2026-10-01 17:24:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
46ce55693071be55d1ab71848cc15888767c846dc3e38b60a8b31c3bf5e08422
Previous block
0000000dc53384bf4770bfd5a5af3908ea6107916ad8592d72bcbeed1866a9af
Next block
0000005f506b83eaed68bbe5aa093ab9ea7526b743324742289ea83dfaa806f8

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 12122 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
46ce55693071…1c3bf5e08422 coinbase1250