## Included source supplement — 2026-10-15

The user subsequently authorized inclusion of project-authored implementation source. Read [source supplement](source/README.md) and its exact [file/exclusion manifest](verification/SOURCE_SUPPLEMENT.json). This supersedes earlier blanket statements that no implementation is bundled. Some private inputs, captured fixtures and third-party dependencies remain excluded; no clean-machine full build is claimed. Work in a separate development checkout, not this integrity-checked folder.

# Project-wide handoff instructions

Read START_HERE.md, docs/CURRENT_STATE.md, docs/RESEARCH_TREE.md and docs/SUPERSESSION.md first. Then follow catalog/RESEARCH_DOCUMENTS.json and the historical knowledge ledger for the relevant topic. Historical authorization is never current authorization.

This is an English documentation, selected project-source and diff handoff, not the private development workspace or a deployable release. Do not add firmware images, vendor SDK/source, decompilation/disassembly, shared libraries, raw recordings/logs, calibration tables, device identifiers, private keys or archives containing them. Acquire excluded assets independently and validate exact version/hash as described in docs/ACQUISITION.md.

Firmware candidates are represented only by exact stock-relative sparse diffs. Never apply a diff to a different stock hash. Offline reconstruction is not permission to install. Keep reconstructed images OUTSIDE this handoff directory. No tool here performs RF/SSH/ADB/SWD/OTA or starts a runtime service.

Evidence levels are Hardware, Static, Recorded/Offline and Inferred. A historical optical publication, transport ACK, firmware version189, valid CRC, compiled source, registered tracker, model fit or prepared UI does not establish current valid6DoF. Preserve producer identity, nonce, source timing, finite mode lease, optical identity, age, covariance, IMU and controller guards.

Continue one demonstrated blocker at a time. Preserve installed diagnostic10 and original210 unless a separately authorized, reviewed procedure explicitly changes them. Prove one tracker before three-device deployment. Require fresh direct physical readiness only when the exact bounded candidate and recovery are ready.

New documentation is English. Append evidence and the exact correction; never erase negative results or make a later summary silently replace all earlier research. A source card is not a substitute for unavailable primary data. Read docs/COVERAGE.md for boundaries.