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Rubric 0.3.0

Agreements proven on a public ledger

R6.4

Does a settled payment carry the agreement's hash on a public ledger?

Why it matters
A public ledger lets a stranger confirm the agreement without trusting either side.
What Lens looks for
We read a settled payment for the agreement's fingerprint on a public ledger: a test payment you consent to, or one you name.
Where it sits
Binding · Check 3 of 3
Needed for
No stage needs it. It counts toward its group.
Needed by
Nothing
Usually fixed by
Finance · Weeks

What to do

Settle on a payment network that carries the hash on chain.

The definition
Definition
A settled payment is a nominal transaction the probe makes with the seller's consent, or a settlement reference the seller supplies.
Passes when
For a settled payment, the pairing's settlement read returns H, and H equals the hash of the agreement record's bytes served at L. Without a settled payment, not tested, never not met.
Decided by
A rule
Evidence
The settlement read; the agreement record's bytes; the hashes
Steps
settle, settle.reference
Made as
anon, lens
Standards
LCP §8.3