OT-2026-000103262
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed 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-2026-000103262) never changes.
Identity and time
| Publication number | OT-2026-000103262 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7c02-88b0-7be2c8e83570 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82920fdd61eb7209a06d354235b02f18fc358d2b84d0167b5166d9c087204029 |
|---|---|
| Markdown | b60f2a1de62f94db2ae36af95129cbfc9f276b107ae7c7a4a379144899a790d4 |
| Publication page | b82fb3ca46a262d3518d635f2bea9ee2a5c65574c7f457affdf9785f27ef54b2 |
| Manifest | 11d7f75809e7c0730da15418dec7359587b0bd8472a05cc476ed50df042b3496 |
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 | c28LUyvossq8ANKGH5wKlGG+zGw3Ds8EwjSbmPeuTw14rhgU5HePD4giDDSfswf2h/jJ/G0+tcItywIWzcQvCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:29.980161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103262observed b82fb3ca46a262d3518d635f2bea9ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:29.960783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103262/manifest.jsonobserved 11d7f75809e7c0730da15418dec73595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:29.942607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103262/publication.mdobserved b60f2a1de62f94db2ae36af95129cbfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:29.926125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103262/publication.txtobserved 82920fdd61eb7209a06d354235b02f18...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. |
|---|