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

Block 13364

Hash
000000987bfff90d615f8f622994e2ec4cc1f0363d2455645e97de3d325a3f7a
Confirmations
28283
Time
2026-10-03 06:33:44 UTC
Median time
2026-10-03 06:24:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
74eab1df18dfa2f68e833b51e543b60066528cd7e3ad56152ad026f185bb1d43
Previous block
0000003ad93da37ba332f622cb300008f8bf4a7aab07eb349f3dc758ce55ffa5
Next block
000000360c23026202295991b9a65fb9d740d043be92639ef421890b729b73b3

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 13364 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
74eab1df18df…26f185bb1d43 coinbase1250