OT-2026-000064629
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000064629) never changes.
Identity and time
| Publication number | OT-2026-000064629 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7a3c-b732-24e66c81db98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064629 |
| Status | PUBLIC |
Content hashes
| Canonical text | df70b94d6e2d4f1a9af0a0b4b636cee498a3ba12ec64633fdd87359268ef59c6 |
|---|---|
| Markdown | de91217d3d39ba0ae07696294518271932387e09a3c8de3943be1778c9aabfd2 |
| Publication page | 8f3033bb4db393328b7d1a3e8a838506eed3fb631eb64db7c468f2f2794da754 |
| Manifest | f9c4ab609fe64db22264fa4674cec6bb7ba7706ce419e910e7dde0bc4808d2a9 |
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 | lKrNCPunxjAI/FWkGJyio75R+sktH1bPp3HF0RvL70gKbika0Lp2B6ueRpYaKtrxdrHhtal9yQ1h9qUbhP+SDw== |
| 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
| 2026-09-17T10:35:24.623492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064629observed 8f3033bb4db393328b7d1a3e8a838506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:24.605579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064629/manifest.jsonobserved f9c4ab609fe64db22264fa4674cec6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.588034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064629/publication.mdobserved de91217d3d39ba0ae076962945182719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.571128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064629/publication.txtobserved df70b94d6e2d4f1a9af0a0b4b636cee4...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. |
|---|