Your item will not change
An issued edition's media, serial and terms are never silently altered. Any change is a new, visible event, and you get a notice.
Trust policies
Published before the pilot (Architecture Section 21).
Takedowns and existing holders
If a creator or class is removed for fraud or rights problems, holders are notified and refunded or credited. Editions are marked, never hidden from their owners.
Licence ending
If a creator's licence ends, issued editions stay viewable in your Vault and you receive the published remedy.
Ledger halt, freeze and correction
Published triggers, two-person approval, partner notice before action where possible, and a public report afterwards. Sealed blocks are never rolled back; corrections are new events.
Approvals hygiene
Export is switched off. If it is ever switched on, token approvals will expire and you will be warned about stale approvals.
Agent limits
AI agents act only under an owner's grant and spending limit, and never revoke, export or move editions.
Money
Yānqīthā never holds or moves money. BAPC Billing takes payments and makes refunds; a refund revokes the matching edition.
Privacy
The ledger holds internal account ids only. Your name and email live in a separate store that is erased if you ask; the ledger then keeps an anonymous history. Verify pages never show who owns an item.