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File Analysis

Custody Chain Deterministic Archive

Create a deterministic archive around one strictly revalidated Phase 75 custody chain.

01 / Tool workbench

Use the runtime only when it is actually ready.

The application shell fails closed. An input interface is not enabled merely because a WordPress Tool record exists; the declared engine must be registered in the current build.

Custody Chain Deterministic Archive
BROWSER LOCAL

Checking whether the declared runtime module is loaded. No input has been processed.

Session change summary

No output has been built in this session.

What this Tool does

Create a deterministic archive around one strictly revalidated Phase 75 custody chain.

Reproducibility boundary

Phase 77 proves deterministic local reconstruction and SHA-256 equality only. It does not create a digital signature, trusted timestamp, remote trust anchor, ownership/authenticity proof, real-world chronology, legal chain of custody, account/provider identity, cloud origin, semantic save validity, compatibility decision, restore authority, or live-save mutation authority.

Input contract

Choose exactly one supported local SaveEditor evidence JSON document. The required schema is profile-specific and the output is a canonical deterministic Phase 77 archive.

Safe interpretation

Canonical byte equality can show that the same supported evidence inputs rebuild the same local archive. It cannot identify who created the evidence, establish a trustworthy date, prove ownership or origin, or authorize restore/mutation.

02 / Compatibility

Know the supported input before opening a file.

Compatibility fields are intentionally explicit. Missing values stay unclaimed rather than being filled with generic assumptions.

Accepted extensions

json

Platforms

No platform assignment is recorded.

Supported versions / editions

Phase 77 deterministic evidence archives contain up to 64 supported local evidence JSON documents, each at most 1 MiB canonicalized and 8 MiB combined. Current-file binding retains the permanent 16 MiB per-file / 64-file / 64 MiB local evidence ceilings.

Input constraints

Choose exactly one supported local SaveEditor evidence JSON document. The required schema is profile-specific and the output is a canonical deterministic Phase 77 archive.

Known limitations

Phase 77 proves deterministic local reconstruction and SHA-256 equality only. It does not create a digital signature, trusted timestamp, remote trust anchor, ownership/authenticity proof, real-world chronology, legal chain of custody, account/provider identity, cloud origin, semantic save validity, compatibility decision, restore authority, or live-save mutation authority.

Output / result

Canonical UTF-8 JSON evidence archives and deterministic verification/reproducibility receipts. Every entry, manifest and archive body is SHA-256-bound; source save bytes are never embedded.

03 / Instructions

Use a reversible workflow.

File-oriented workflows start with an untouched original. Tool-specific instructions add only details documented for this utility.

  1. 01Keep the original

    Preserve an untouched copy before creating or transforming binary output.

  2. 02Confirm scope

    Match the file size, format, platform, and version to the support information on this page.

  3. 03Process locally

    Use the runtime only when the page reports that its declared engine is loaded.

  4. 04Validate output

    Compare or test the result before replacing any working source file.

Tool-specific steps

Choose the required local evidence, build the deterministic archive in browser memory, download it, and preserve the original inputs unchanged.

04 / Privacy and processing

The processing mode is part of the product contract.

SaveEditor.com should state local processing only when the implementation truly keeps file contents in the browser. Server or hybrid processing must be disclosed just as clearly.

Declared mode

Browser local

Runtime state

Operational

Tool-specific privacy notes

All evidence JSON and optional current local files are processed in browser memory only. No upload, account/cloud access, remote registry, timestamp service, certificate lookup, key generation, digital signing, archive extraction to disk, or live-save write is performed.

05 / Troubleshooting

When a file is rejected, do not force it.

A rejection can indicate an unsupported size, format, version, platform, or byte sequence. Preserve the original and correct the input instead of bypassing validation.

Wrong file or size

Re-check the documented input type and browser size limit before retrying.

Unsupported format

A generic converter does not imply support for every game-specific container, signing scheme, or serialization format.

Source was modified

Return to the untouched source instead of repeatedly processing a damaged or partially transformed file.

Known Tool issues

A failed reproducibility check means canonical entry bytes, path order, manifest SHA-256, archive ID, embedded Phase 76 bundle, or referenced local evidence set does not match the strict deterministic contract. Preserve originals and do not infer origin, ownership, chronology, signer identity, or legal custody.

06 / Verification

Support claims should be traceable.

The verification date, method notes, and public references are kept separate from marketing language so compatibility can be reviewed over time.

Last verified2026-08-11
Profilecustody-chain-deterministic-archive

Method notes

Verified with independent canonical-JSON/SHA-256 reference calculations, UTF-8 byte path ordering, rebuild byte equality, malformed/tampered archive negatives, embedded Phase 76 bundle revalidation, exact current-set binding, source immutability, no-network/no-signing guards, and source/installable parity.

07 / FAQ

Questions to answer before editing.

These answers are generated from the Tool record and current runtime state rather than generic compatibility promises.

Is Custody Chain Deterministic Archive ready to use?
The Tool record is verified and declares an operational runtime. The page enables its input controls only when the declared engine module is loaded in the current build.
Does processing stay in the browser?
Yes for this declared mode. The loaded runtime processes the explicit input in the browser; Tool-specific privacy notes describe the exact scope and limits.
Should I keep the original file?
Yes. Keep an untouched source file until any generated output has been validated.
What if my input is rejected?
Use the validation message to correct the base, encoding, width, timezone, byte alignment, or size. The runtime does not guess through invalid input.