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

Block 3364

Hash
000000a43bbc535190727ce9f20b6431a86e29e70a924f5f2cfac0c90174c7c5
Confirmations
37959
Time
2026-09-18 17:46:31 UTC
Median time
2026-09-18 17:38:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
087054baf70496008080c9e002fdcfbd2c07d3e7d49e3156a70ada3d3057d8f7
Previous block
000001a597441dbbe8d852a03c4bdd0b17f64b2b7b559e3865a95a66528e9048
Next block
0000036cad7ab373424a16ee74eb3e8dbb6ac341806a6d2b0285064d5221dc43

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 3364 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
087054baf704…da3d3057d8f7 coinbase1250