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

Block 13363

Hash
0000003ad93da37ba332f622cb300008f8bf4a7aab07eb349f3dc758ce55ffa5
Confirmations
28374
Time
2026-10-03 06:32:03 UTC
Median time
2026-10-03 06:23:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
14066a9723d6dcb18855a48a3c4ef17b69d58b8acc9e73b203326a2eb60f332e
Previous block
0000005c9c65b50d2252f535646c293a95a0db691ea13fbbe056daaa5c9dcc12
Next block
000000987bfff90d615f8f622994e2ec4cc1f0363d2455645e97de3d325a3f7a

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 13363 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
14066a9723d6…6a2eb60f332e coinbase1250