OT-2026-000064482
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000064482) never changes.
Identity and time
| Publication number | OT-2026-000064482 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7bd7-b5fd-21916ebbaad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064482 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3a06fe8c6d44e11aef6980a1adacdd920d12531b057598d784989731b740776 |
|---|---|
| Markdown | f1b8671b89f50e966d9bca2dab38027201fe4d7a0a0beed617531272273c5fcf |
| Publication page | 22b8d455ac0ac8d484b05cda4c2a9aa4c57d7d8945edf08de107fefa750ca05e |
| Manifest | e6713a50a24ee57b12f699ff02c0fb99c702c6ba3367289ca9281f158a9f5b82 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XUrHPHr9lEICQZmGH0x1FwaP31gbQbLr49Pqoimugh1zR6KZJny+LootS5PDatVhEJc93lCP/44IFPXuVimkDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:40.659532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064482observed 22b8d455ac0ac8d484b05cda4c2a9aa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:40.640876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064482/manifest.jsonobserved e6713a50a24ee57b12f699ff02c0fb99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:40.623001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064482/publication.mdobserved f1b8671b89f50e966d9bca2dab380272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:40.603357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064482/publication.txtobserved c3a06fe8c6d44e11aef6980a1adacdd9...fetched by instance-3.rotem.ai from 34.69.0.72, 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 archive | Pending 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
| Custody package | Pending Custody packages are produced weekly. |
|---|