Archived study · not for sale
One minute. One sky.
A print-ready record of the birth sky you compute in AstroPrecise: body positions, measured relationships and a numbered fingerprint that can be checked against a public register.
Provenance study · no checkout · no launch product
FormatA3 digital
Print-ready artwork intended for a local or professional printer.
SourceYour chart
Positions come from the same browser calculation shown before the product.
ProofAP-FP-1
A SHA-256 fingerprint links the sealed figures to the public register.
EditionNumbered
Numbering is per series; exact fulfilment terms will appear before payment.
What is real today
The proof system already works.
- Calculation
- The free chart and sample fingerprint run locally in the browser. Accuracy varies by body and date; the plate never claims navigation-grade precision.
- Verification
- Recompute sample No. 001 against the on-site public register with the shared AP-FP-1 module.
- Availability
- The physical-looking image above is an editorial study. Paid generation and delivery are not available until a verified checkout is visibly connected.
- Next step
- Open the Shop or cast the free chart first. Checkout is closed. No account is required.