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

Block 3165

Hash
000002f2bc4f788ee9270e49f6d6bbdd56b8d20d48f5e5af525fe6aa7d40344c
Confirmations
38708
Time
2026-09-18 12:32:11 UTC
Median time
2026-09-18 12:24:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8c1c2f928ba399fff72f5ce98f9ab7d860e8a00853927e54ec0f3ec0f881e3ec
Previous block
0000005a482ab128c88db3066af07257cb5b8cb0d04f20979c4d483270c7d2be
Next block
0000028a393c67b114967cd6aac708e2053ddac6f786c9001bd534fcca8c4bec

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 3165 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
8c1c2f928ba3…3ec0f881e3ec coinbase1250