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

Block 16031

Hash
0000003746365de8c85950018e41dd787ee75966c4ab634aefb91af87fca925d
Confirmations
25976
Time
2026-10-06 12:20:44 UTC
Median time
2026-10-06 12:11:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
f231a54f6c99fbde3af7d54d51bda4152bc1bd984975e7a04b0769b3f9f18a8a
Previous block
0000002869e48520f36a149199fecfd1e9f6ba482c7af66ac83f0a3efa1f64b9
Next block
000000cfa83d57c651f32c5a87c794ea231908404eef704c6947ac0f6f5b7b8e

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 16031 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
f231a54f6c99…69b3f9f18a8a coinbase1250