OT-2026-000062702
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000062702) never changes.
Identity and time
| Publication number | OT-2026-000062702 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-741d-bb4c-87ecfea36362 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e32af75b5aec2181a11d824ffd6676e33e521808d8c61289e6b27874d5b0f75 |
|---|---|
| Markdown | 48033be81b975d816adb32870fa652db13676779f3ba552d1728de5a6668b026 |
| Publication page | b09e1abac91ba5f1c87ae5d2c3f99dacdc856701f141de70f9366310ab7d7e85 |
| Manifest | 2d4e04f387012a7ab076c736076878d691112991a75af03bda16412be60ba9c5 |
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 | 4dJ4DKRhzvmZLHrh1UJkalXRpmNDpZIE8agfLMz6QT8sE6I9wYEBSU+vrTVNZUaZwF6nNl8caMZMpL+ScfNAAg== |
| 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
| 2026-09-17T10:39:15.969757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062702observed b09e1abac91ba5f1c87ae5d2c3f99dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:15.950433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062702/manifest.jsonobserved 2d4e04f387012a7ab076c736076878d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.932003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062702/publication.mdobserved 48033be81b975d816adb32870fa652db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.915034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062702/publication.txtobserved 5e32af75b5aec2181a11d824ffd6676e...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. |
|---|