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

Block 9490

Hash
0000002a1e86560339a7622c681e9b67fefb0b155944b705489e222722c74799
Confirmations
32342
Time
2026-09-28 07:07:23 UTC
Median time
2026-09-28 06:57:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3f5224a6727d4944b38d156b1f3ce9b0b181920b736431c50dd9e1bbab0a12cd
Previous block
000000552085668902f0f97d52c67f1c76a35a3090126dc65e7027f654cf500e
Next block
0000004f42190b8746102adb2dd6e75967b4b1a9996c43d679c9a6ce03e77b92

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 9490 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
3f5224a6727d…e1bbab0a12cd coinbase1250