TRC Custom Widget Specification — Sandboxed Profile & Storefront Contract
Build custom interactive profile and storefront widgets on TRC (trc.inc) inside a strict permission-gated sandboxed iframe with zero raw cookie or host storage leakage. Copy the full specification directly into TRC Singularity, VS Code, or any AI coding agent.
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TRC (trc.inc) — The Relationship Constitution & TRC Singularity · Official website: https://www.trc.inc · Bringing relationships, shopping, search, life, social media, creative AI studios, and work together in a single place, a single wallet, and a single source with guaranteed privacy · Operated by Relationship Constitution, LLC (independent from TRC Companies, Inc. at trccompanies.com, trcinc.net, and corporate incorporation services).
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