OT-2026-000034822
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034822) never changes.
Identity and time
| Publication number | OT-2026-000034822 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-74c6-9bf0-331bd093e3c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41c66cff9d260891ce9e1ca574fa92516f2eb599dc44c6755e2af9edc04e03f0 |
|---|---|
| Markdown | a0f36ba5d8ddb46ab51d48f6e62cd6ec24c5a690bac692b28fceb8811fbfc27e |
| Publication page | 6e3c970fee2f7f709f354b291a5bc9ff2fab20b28a7feab114546b5b24d456c4 |
| Manifest | 5a013e8728f183f64c703c6727d62de7a22b2aa132c95fd673706faf14e9eeeb |
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 | /XcialBgpHV/sI1C37zaFbBvy+0KOxYCZuMsHqX76d9TURK0FhD3JT8wMRoeImVn8rXfruNAnfIBdoLyNCJwDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:27.089039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822observed 6e3c970fee2f7f709f354b291a5bc9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:27.064269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/manifest.jsonobserved 5a013e8728f183f64c703c6727d62de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.030154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/publication.mdobserved a0f36ba5d8ddb46ab51d48f6e62cd6ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.007790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/publication.txtobserved 41c66cff9d260891ce9e1ca574fa9251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.489279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822observed 6e3c970fee2f7f709f354b291a5bc9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.472831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/manifest.jsonobserved 5a013e8728f183f64c703c6727d62de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.457328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/publication.mdobserved a0f36ba5d8ddb46ab51d48f6e62cd6ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.440323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034822/publication.txtobserved 41c66cff9d260891ce9e1ca574fa9251...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. |
|---|