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

Block 13038

Hash
00000016d265a0122aec123b28d3f009c952f7be2207578e13a5ab7ba03a2fd2
Confirmations
29110
Time
2026-10-02 20:57:32 UTC
Median time
2026-10-02 20:47:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e6173218d7ad69eb8fe3008c9cf91b05dff46fbaffa762f22556549a7a0d48eb
Previous block
0000009cc893858e4cda7aac4f284aefbaafbabf92fe922cc752cb745b21c925
Next block
0000000bea5fc1b2f1f4b1e848f0b91a5a066f6e00cd15bef34b952a5941ab54

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 13038 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
e6173218d7ad…549a7a0d48eb coinbase1250