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

Block 9489

Hash
000000552085668902f0f97d52c67f1c76a35a3090126dc65e7027f654cf500e
Confirmations
32309
Time
2026-09-28 07:04:45 UTC
Median time
2026-09-28 06:55:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ca260f3dde67e24a18702034a7a2e6efddbe843d2b98eb49009e73b4b0f1b6e9
Previous block
000000396712b9a284b3b6e6e9dd466cf2bde0c1f134e834224d8877f5253432
Next block
0000002a1e86560339a7622c681e9b67fefb0b155944b705489e222722c74799

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 9489 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
ca260f3dde67…73b4b0f1b6e9 coinbase1250