Rust 1.81 with clippy. Integer arithmetic and ternary (trits) only — never float.
Pinned in rust-toolchain.toml (channel = "1.81.0", components = ["clippy", "rustfmt"]),
declared as rust-version = "1.81" in every Cargo.toml, and enforced in CI by
cargo clippy --all-targets -- -D warnings plus a hard grep that fails the build on any
f32/f64 in src/ or tests/.
Any receipt in this repository naming a toolchain other than 1.81 records a run made outside the rule. It is retained as history, not as the toolchain of record.
The unified DBBH → DBWH throat — one tested loop. Pure Rust, zero deps, json=0, no JSON/Node.
The map found the black mouth, white mouth, N-cylinder slice roof, residual selector, and watcher gate
spread across dbbh-coms-quant-prism, Q-PRISM/host8, and path2-two-shadow-recovery PR #1. This
crate ports them into one object, one loop:
BLACK MOUTH black_hole_compress: object -> N-cylinder shadows + AGT address + IX-737 capsule
THROAT crosses = capsule + tiny residual selector, NOT the object
WHITE MOUTH white_hole_emit: consent-gated reconstruct (inverse Radon / CRT), AGT round-trip check
WATCHER N-directional gate: black<->white AGT round-trip + N-cylinder cross-checks + watcher rows
RECEIPT HBP hot-path rows, json=0
-> VerifiedClone | Held{InsufficientRoof, NoConsent, Collapsed, WatcherDisagreement, AddressMismatch}
MEASURED (cargo test): the single-machine loop — verified byte-identical clone; consent gating
(no-consent / collapse Held); insufficient-roof Held; tampered-shadow caught by the AGT round-trip.MEASURED (metatag ladder, 2026-10-18 — RECEIPT-LADDER-RUNGS.hbp, test
metatag_ladder_rungs_are_lossless_every_width): the seed repo
(Metatagging-data-for-a-Quantum-universe) proved level transcodes lossless for the 256↔1024
rung only (byte-8 ↔ symbol-10). Here every rung this codec represents — width 1..16,
alphabet 2..65536 — round-trips byte↔symbol byte-exact with in-range (uniform) symbols:
85,793 inputs per rung (exhaustive 0/1/2-byte + 20,000 seeded integer-random), 1,372,688
round-trips, 0 failures, the 4-rung cross-ladder exact, receipt_sha256 ed2bc694…. The proven
1024 rung is included and reproduced.MEASURED (ladder keeps going, 2026-10-18 — test metatag_ladder_keeps_going_past_16): the
width-16 point above is the shipped codec’s u16 symbol — an implementation choice, not a
property of the ladder. The same byte↔symbol transform over u64/u128 round-trips lossless for
widths 1..64 (including the 60 rung): 4,530,752 round-trips, 0 failures. The bijection is
width-agnostic, so arbitrary precision carries it to any level — the width ladder is unbounded;
only a fixed integer type bounds one build.BOUNDARY: the width ladder is unbounded (shown to 64). The separate 43+ Brown-Hilbert
dimensional catalog is a different structure — and the 60-D tuple there (kernel/behcs1024-60d)
is a one-way SHA-256 projection, not a lossless rung (its own README: “does NOT decode or
reconstruct”), so it is measured by its projection properties, not by round-trip.UNVERIFIED: the live acer↔liris two-fabric traversal over Hilbra — this crate is the throat;
the live crossing (two physical mouths) is the next rung. Also no SYSTEM_AFFIRMED seal yet (council fallback).BOUNDARY: “clone” = classical representation copy (no-cloning respected — not a physical quantum
clone). Shannon caps the roof: Held when the shadows don’t jointly carry H(object). No physical
wormhole, no FTL, no quantum-transport claim.papers → capstone (recovery) → Path-1 (recall) → Path-2 (no store) → 3D Q-PRISM (any where) → slice-time (any when) → the throat (both mouths + N-directional watcher, one loop).
MIT OR Apache-2.0.