Delivery receipt
Counterpart to the delivery passport, signed this time by the buyer: what was actually received, in what condition, and any reservations. That counter-signature is what turns a seller’s claim into a bilateral fact.
Not to be confused with
- Delivery passport
Signed document a wholesaler hands to its buyer for one delivery: the batches involved, their origins and certifications, and the cold-chain span. It carries an Ed25519 envelope that makes it assertable without the buyer having to trust the seller.
Related notions
What the blog says
- Two Honest People Who Fail to Close
A canteen, a market gardener, a deal that was there to be had — and no deal. A 1983 theorem states what no amount of traceability will ever fix.
Where it is implemented
lib/delivery-receipt/index.ts