OpenTechnical

OT-2026-000002516

Publication integrity record

Long Stroke Rocker Leg

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-2026-000002516) never changes.

Identity and time

Publication numberOT-2026-000002516 · never reused
Internal UUID01a0a67d-2674-74ab-aa67-77c0bf6bb126 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:13:34.837036Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000002516
StatusPUBLIC

Content hashes

Canonical texte219e74113adb94d0f23eafbe8029106275532e4a701c41ee0d413cabdacecd6
Markdown28a2518f440e356bb24b7d3832c3a91aa9ef6982efb80079226f9b967f7a9599
PDF
Publication page938351b2b26540a1ccd529c662eb11611351b319f0add9f8f52d2c0f6dd46ac1
Manifestef7b1483ac463a4817375f4c2bd857d5a1886b686696ff9b45af20e963990efe

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
SignatureO5dLq/qP7C6NotQlTbzqILuRRMfCTkuHozICV7auo+iIoOJ6lzVFUzLMdMIvFJasq8giwO4B5WmmGBWgJJggDQ==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:27:02Z
batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof
root 2d7e364e718bd6a32072ec57f9edc195...

Independent retrieval

2026-09-15T19:30:38.145338ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002516
observed 938351b2b26540a1ccd529c662eb1161...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:30:38.116361ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002516/manifest.json
observed ef7b1483ac463a4817375f4c2bd857d5...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:30:38.103393ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002516/publication.txt
observed e219e74113adb94d0f23eafbe8029106...
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