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

Block 3363

Hash
000001a597441dbbe8d852a03c4bdd0b17f64b2b7b559e3865a95a66528e9048
Confirmations
38143
Time
2026-09-18 17:44:57 UTC
Median time
2026-09-18 17:37:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3fba91fbbc6bd978173e730bd117b3c7b6f695ae138f41108d681e09f2d0758b
Previous block
0000004272746b850450510b550210719c0240c9cb8780b9a581211efe416ef8
Next block
000000a43bbc535190727ce9f20b6431a86e29e70a924f5f2cfac0c90174c7c5

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 3363 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
3fba91fbbc6b…1e09f2d0758b coinbase1250