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

Block 9681

Hash
0000004bad0acfdf183c80257e1a2e5626ba84b9d8542bd115742f92629e9af5
Confirmations
30966
Time
2026-09-28 13:36:07 UTC
Median time
2026-09-28 13:27:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
63810424b3678328aea53585c068c5776f9bf7f09b0929cb8a613c4d60a93f5b
Previous block
000000585460274ec1f8726cb8d829c2d19b93eb5684b53b490d373920b15236
Next block
0000002ff9f41efe909712a38c67f1e2f06b81e068affbc38411b46484fbeed4

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 9681 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
63810424b367…3c4d60a93f5b coinbase1250