OT-2026-000041267
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000041267) never changes.
Identity and time
| Publication number | OT-2026-000041267 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-73e6-ab94-39a154091c18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 898eb62c459258bb46bc608c376d09d31734a1ea7a82c269b1cbd9be4807b886 |
|---|---|
| Markdown | 86fff71820f8ad62899fcf7ea06c6e4ffc4967f824e979bf46b63f07595085a1 |
| Publication page | 579cb145ad01363469ee14db7c11bb28f2924cf997eec0b3eef8188fed08274b |
| Manifest | 170507b4a809c86b369afc1c01c918e195c21f979b783d68b14b916ad72e3976 |
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 | pLo/qZ3efsfUBTHOgHLA+yJO1cTfb9zi6bvAMZSNGQg4TB0nVcZop6bI4m89lYczIYSILGbHhyVSeonGeD9qBA== |
| 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
| 2026-09-17T11:17:14.477875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041267observed 579cb145ad01363469ee14db7c11bb28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:14.459605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041267/manifest.jsonobserved 170507b4a809c86b369afc1c01c918e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:14.438568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041267/publication.mdobserved 86fff71820f8ad62899fcf7ea06c6e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:14.420477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041267/publication.txtobserved 898eb62c459258bb46bc608c376d09d3...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. |
|---|