PRESERVATION RECEIPT -- reclaim candidates asm-304-w2 + 304-fold-admission
written 2026-09-12T07:10:26Z by todlando, read-only preparation, NO DELETION PERFORMED

PURPOSE: doyle required the attested A7 executable and required artifacts preserved BY VERIFIED HASH
before either target may be PROPOSED for deletion (releases#304 W2, 2026-09-12).

--- preserved set ---
e99a352cb57a18a6f69da55c9f7f5933dbfa528e2cad9aa2b7ff5f2f59222da3 *spt-release-a7-921aa68f.exe
2430f1a2ad2982d0067885488a4c89e21ad1d7c83b115ba8f1b20acc88dfaea8 *a7-rollout-state.json
9f1368a248d00fcf08c656def7b797fcea7585369b7864604ba6a52a4c4996bd *asm-304-w2-POOL-OWNER.json
f99287c7c599fe9f8b5f10e536d7677e5e14413cbc3ebeb32eaa7890d5222ddc *304-fold-admission-POOL-OWNER.json

--- provenance, each verified on the COPY and not assumed from the source ---
spt-release-a7-921aa68f.exe
  source   .worktrees/asm-304-w2/target/release/spt.exe
  size     38388224 bytes, mtime 2026-09-12T06:20:11Z
  sha256   e99a352cb57a18a6f69da55c9f7f5933dbfa528e2cad9aa2b7ff5f2f59222da3
  ATTESTATION: equals A7's three-way match (manifest artifact_sha256 == staged bin == W/target/release/spt.exe),
               per doyle's A7 END section E7. copy==source==attested, all three verified here.
a7-rollout-state.json   source .worktrees/asm-304-w2/target/a7-rollout-state.json, 13 bytes, content {"version":1}
  found by hertz; NOT a cargo artifact, so a target reclaim would take it.
*-POOL-OWNER.json       the two candidates' claim records, kept as evidence of what each lane claimed.

--- what was NOT preserved, and why ---
release/spt.pdb (12472320 bytes) and spt.d: debug symbols and a depfile, regenerable from source; not attested.
debug/ profile binaries in both targets: cargo output, regenerable.
target/tmp in BOTH candidates: measured EMPTY (0 entries each).
.rustc_info.json, CACHEDIR.TAG: cargo bookkeeping.

--- AMENDMENT 2026-09-12T07:14Z: PDB preserved, and the deletion PERFORMED ---
spt-release-a7-921aa68f.pdb
  source  .worktrees/asm-304-w2/target/release/spt.pdb (now DELETED)
  size    12472320 bytes, mtime 2026-09-12T06:20:11Z -- SAME SECOND as the attested exe
  sha256  d2d35c4a664cf23988e6c33fc80f9db294f1d3d85234dd8206382b750ba77af9
  WHY: doyle ruled a rebuild is not guaranteed to reproduce symbols for the attested executable,
       so the pdb is preserved with it rather than treated as regenerable.

WHY THIS SET IS IRREPLACEABLE, measured 2026-09-12:
  The live release cache (SPT_HOME/releases) holds the v0.69.0 PRODUCTION set, version 105, applied:
  windows artifact_sha256 689503ad9fc6cfde637cbcacf21c42faf130ba465a0df6c356cf290e2adafb85, 38072832 bytes.
  That is NOT the A7 artifact (e99a352c..., 38388224 bytes). A7's debug set was version 1 and has been
  REPLACED in the cache. So after the reclaim, the ONLY surviving copy of the A7 attested executable and
  its symbols is this directory.

DELETION PERFORMED (doyle authorized, exactly two subtrees):
  .worktrees/asm-304-w2/target        deleted 07:13:24Z -> 07:13:36Z, no error
  .worktrees/304-fold-admission/target deleted 07:14:10Z -> 07:14:21Z, no error
  free before 36509356032 -> after1 87601922048 -> after2 133675413504 bytes
  reclaimed 97166057472 bytes = 90.49 GiB; free now 124.49 GiB; 96 GiB floor CLEARED
  preserved exe re-hashed AFTER its source was deleted and still equals the A7 attested value.