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

Block 16694

Hash
0000000e7e8e23870dcc7432b4b061318bd12e79c0c3f8f39c4a2e385826939e
Confirmations
24723
Time
2026-10-07 07:26:15 UTC
Median time
2026-10-07 07:16:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b8935cc948145fdb4a726bdf734bc1c49c3fb1a18703a470a3d926fcf0f05404
Previous block
0000004e14bb268c15d7fea823be7fde127dfa65ea03d0335648d826da029594
Next block
0000003e9db22f115cc71aa56a2c4927b1d65fb99e05a4ce0561281def1a3565

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 16694 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
b8935cc94814…26fcf0f05404 coinbase1250