OT-2026-000093211
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093211) never changes.
Identity and time
| Publication number | OT-2026-000093211 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7f08-bf74-0da7814902b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093211 |
| Status | PUBLIC |
Content hashes
| Canonical text | dab073e867eaa07d4cbf9960db918c88f2afb0f09cf7700d44d1ec075f312f3c |
|---|---|
| Markdown | 0a1f1b4d6216068e9a206f235ddecf00561c3a0b8d3b5ce288c7534314359ed8 |
| Publication page | c9823d7d0a392640b44c54041631245adfb2cf8f0c21d26378e1549b64923754 |
| Manifest | d54796dbc9b8cd6ed9a7eb250d931145f23019ff85ee8d41054177a9c7d3591b |
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 | rhl3jA/lfp9RTwdk6KfWerz7Fj0VQ2cSwsehV10SvDyIKHnmq0orw1zDo0vBJf5Uubig0CEzkCsE46TQlVrgAw== |
| 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
| 2026-09-17T09:40:32.575933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093211observed c9823d7d0a392640b44c54041631245a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.554689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093211/manifest.jsonobserved d54796dbc9b8cd6ed9a7eb250d931145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.531342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093211/publication.mdobserved 0a1f1b4d6216068e9a206f235ddecf00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.510353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093211/publication.txtobserved dab073e867eaa07d4cbf9960db918c88...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. |
|---|