OT-2026-000069092
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000069092) never changes.
Identity and time
| Publication number | OT-2026-000069092 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7fff-adc7-086c4a7af3b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c7441a2d161719ed32ec19260cd40ffdb9ad347d369497d61ddd63002896203 |
|---|---|
| Markdown | 70071b3ea8977bd99cd719397c1c36989618c9f5c8eebd670bf512a8c1f945b5 |
| Publication page | 93f436c51fc203a2d1888dcf563b5fa5766b359d3cee8be10020aa1e98f45980 |
| Manifest | 0ee48adebf8e1200933b73c6882710c7d9b329d9a8aa31cbc00d51f4372a4ac0 |
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 | q6PIKVNsKRFnHcuAGVTyQuYMmqSliqtAbt3MtjoPJqF44sIbgHgRg29plHGQx21laVxYtQ63zBg0A0NDrhFdCQ== |
| 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
| 2026-09-17T10:28:57.781658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069092observed 93f436c51fc203a2d1888dcf563b5fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:57.764338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069092/manifest.jsonobserved 0ee48adebf8e1200933b73c6882710c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.746924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069092/publication.mdobserved 70071b3ea8977bd99cd719397c1c3698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.729450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069092/publication.txtobserved 0c7441a2d161719ed32ec19260cd40ff...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. |
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