OpenTechnical

OT-2026-000001511

Publication integrity record

Boxing machine and method for boxing products

This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000001511) never changes.

Identity and time

Publication numberOT-2026-000001511 · never reused
Internal UUID01a0a676-8530-7ff8-a50f-35624e7cc33a · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:06:20.336465Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000001511
StatusPUBLIC

Content hashes

Canonical textd23921c778033371e55ebe60702c445207d7fdac4d79507037a0585a2faaa780
Markdown4bc57e3adf5c75a7dd5c4e766f2968159fd9a98f09e1196964983edf5bf89e6e
PDF
Publication pagee18f4aee3ecb4013938aebacade80bd53ab084371f3725e6deb94aa014c1f864
Manifest85c19fefb75f6624c5bac24814218398b338b8bdb3dacaf4233a231fb7a0c96f

SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.

Manifest signature

AlgorithmEd25519 · key OT-SIGN-2026-01 · Verified
SignatureE9Rbcrpt8/4uFSD8mHFWvzaFpJpHlyELdlyAlZ+mGyH5c4oQnHM5N2fgEXyFgBGqkDLM6D1sarZQblbzX/x/Bw==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:07:03Z
batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof
root 6369baadb1a246009d149835804d20ba...

Independent retrieval

2026-09-15T20:00:35.973703ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001511
observed e18f4aee3ecb4013938aebacade80bd5...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:00:35.943031ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001511/manifest.json
observed 85c19fefb75f6624c5bac24814218398...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:00:35.929137ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001511/publication.txt
observed d23921c778033371e55ebe60702c4452...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139

Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.

Independent archive

External archivePending Canonical URLs are submitted to an independent archive in batches.

A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.

Third-party custody

OT-CUSTODY-2026-W38OpenTechnical-Custody-2026-W38.tar.zst
f2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent