Catch Family V1 — public source 1.0.0

First source-only publication of the deployed Catch Family V1 contract closure for Robinhood Chain (4663), covering the shared factory and the cGOLD/cSPY family components. Includes architecture and custody documentation, public deployment identities, 36 exact Solidity sources, eight ABIs, exact compiler inputs, licences, and reproducible-build tooling.

Verification: all eight creation-code/runtime-template outputs, ABIs and immutable layouts reproduced locally and in GitHub CI. Publication integrity and six tooling tests passed. Files and complete public history were secret-scanned; the only scanner exception is a documented exact PoolKey.sol source checksum, independently verified by the integrity check.

No private development history, production credentials, unpublished launch bundles, signatures or future-family launch configurations are included. This publication changes no deployed contract and does not imply an independent audit, fresh chain/runtime comparison, or router allowlisting. See docs/VERIFICATION.md for evidence limits and SECURITY.md for private vulnerability reporting.