OT-2026-000014562
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000014562) never changes.
Identity and time
| Publication number | OT-2026-000014562 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7512-aa00-6131dbae8ee0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33b6785cd97eec3cff500d703ce4dfd3064030f4d243cb07df950799c17e3c85 |
|---|---|
| Markdown | 43edb4e29c11668547c0a1531b44db4c05dc24bd771253f630fad55158cba2d1 |
| Publication page | af914f4b307186d777cf94aece300acfb33103fa18ed0c1e8b8b3572ab43531e |
| Manifest | 1a6f5b1f778efadbc98967a42d980ba4aba3c66e7b5ca096b851e5a3128ae687 |
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 | eYYkJyDWKrWOHRPduTF5itflTHi7BviciUOTXdUETqksvpIpNGnNDcT/LEtvbMuZfBCZWTIzAEcY+VRrI1FbCA== |
| 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
| 2026-09-17T12:10:26.383622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562observed af914f4b307186d777cf94aece300acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.362662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/manifest.jsonobserved 1a6f5b1f778efadbc98967a42d980ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.340043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/publication.mdobserved 43edb4e29c11668547c0a1531b44db4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.321005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/publication.txtobserved 33b6785cd97eec3cff500d703ce4dfd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.991413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562observed af914f4b307186d777cf94aece300acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.974375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/manifest.jsonobserved 1a6f5b1f778efadbc98967a42d980ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.957838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/publication.mdobserved 43edb4e29c11668547c0a1531b44db4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.937928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014562/publication.txtobserved 33b6785cd97eec3cff500d703ce4dfd3...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. |
|---|