Printwright license · Personal · v3

Canonical text. Certificates anchor its hash on Hedera as sha256:2f767c4aa4f895af63030dabffe0a8fc299086fd773be9c7c2f3c8f1ee2de91b — recompute it yourself:

curl -s https://printwright.liftbyai.com/license/v3/personal.txt | sha256sum

Machine-readable permissions (JSON) are a convenience interpretation of the prose below. The prose and its anchored hash govern.

# Printwright Personal Print License — v3

**This is a template license, not legal advice.** Printwright provides this
text as a standard grant between a designer and a buyer; neither Printwright
nor the designer has tailored it to your situation, and you should consult a
lawyer for anything that matters more than a shelf bracket.

## 1. Parties and subject

This license is granted by the **designer** (identified by the stable
`designer` id in the license certificate — an identity, never a wallet) to the
**licensee** (the holder of the license certificate identified by `cert_id`),
for the 3D model whose file bundle hash is recorded as `model_hash` in that
certificate.

## 2. Grant

The designer grants the licensee a perpetual, non-exclusive, non-transferable
license to:

- download and keep the model's file bundle;
- print the model, and modified copies of it, on their own or third-party
  printers, in unlimited quantity, **for personal, non-commercial use**;
- make personal-use modifications of the files.

## 3. Not granted

The licensee may not:

- sell, rent, or otherwise commercially exploit printed copies of the model;
- redistribute, resell, sublicense, or publicly share the digital files,
  modified or not;
- present the model or a derivative as their own original design.

A separate Commercial Per-Unit license covers selling printed copies.

## 4. Designer's warranty

The designer warrants that they hold the rights needed to grant this license
and that the model is their own work or work they are licensed to sell. The
designer — not Printwright — is responsible for this warranty, and accepted it
when publishing the model.

## 5. No DRM — the honesty clause

The files carry no copy protection, watermarking, or usage tracking, and none
will be added later. This license works on honesty: the price of a license is
set low enough to pay. If you share the files anyway, no mechanism stops you —
you are simply breaking a promise this document records you made.

## 6. The certificate

Each purchase anchors a certificate to the Hedera Consensus Service as an
**opaque commitment** — a salted hash of the certificate, and nothing else.
The personal certificate records the model hash, license type, payment
transaction, and a hash of this exact text (`terms_hash`), but no sequential
sale or unit number. The certificate is held off-chain and revealed by you:
anyone you show it to can recompute the hash and verify it against the public
mirror node without trusting Printwright. Because only the commitment is
public, no buyer, designer wallet, or per-model sales count is broadcast. The
certificate is the durable proof of this grant; keep your `cert_id`.

## 7. Termination

This license ends automatically if the licensee breaches section 3 and does
not cure the breach within 14 days of notice. Printed personal copies made
before termination may be kept.

## 8. Liability

The model is provided **as printed-tested by the designer, but otherwise
as-is**. To the maximum extent permitted by law, neither the designer nor
Printwright is liable for damages arising from printing or using the model.
Total liability is capped at the price paid for this license.

## 9. Governing law

*Placeholder:* the governing law and venue are those stated on the
marketplace's terms-of-service page at the time of purchase, unless designer
and licensee agree otherwise in writing.

Published versions are immutable — a changed text is a new version with a new hash. Certificates minted before this version anchored the hash of the offer's then-current terms; the anchored hash is always the contract.