OT-2026-000029314
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000029314) never changes.
Identity and time
| Publication number | OT-2026-000029314 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-7377-ae64-046f2811bdbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46c31817d23a73d91b0e81b16d4ff03e3cde1ce069ad54decf53bb8088a7bfa0 |
|---|---|
| Markdown | 0f76e5329e68592475108f39f8b50434d8743058abbf814f1397f46a4ace9b4a |
| Publication page | 5fa35184e7bd5737bf84ee968923ad01cd96dbed443061e3d03198ef13fbe416 |
| Manifest | 5c3911adf4f7d9e777097ac975c9a32d887a13bd845f8e9be8070d49e34c2db1 |
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 | JvgNQe0tRLUoeAZ4g+JQ9VsXO6RIUzqeDkzKcrS88CBPXYFk33zAyr+cwcLwCRmmW9FAWu9oWIZ+cr7XcXF9Aw== |
| 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
| 2026-09-17T11:39:57.356542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029314observed 5fa35184e7bd5737bf84ee968923ad01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:57.333683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029314/manifest.jsonobserved 5c3911adf4f7d9e777097ac975c9a32d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.316636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029314/publication.mdobserved 0f76e5329e68592475108f39f8b50434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.296888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029314/publication.txtobserved 46c31817d23a73d91b0e81b16d4ff03e...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. |
|---|