OT-2026-000035650
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035650) never changes.
Identity and time
| Publication number | OT-2026-000035650 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-788b-9e52-b40d8fcbb6b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035650 |
| Status | PUBLIC |
Content hashes
| Canonical text | c406d185bed5b1648924e3b62475a9a16dd3316aeff95f8c6ee1e23a8935d9d2 |
|---|---|
| Markdown | 67b00f1ce0d24c338420da927723b0ad6282ec11bf55a6ce4fe9d4a124488e65 |
| Publication page | 4c9ea98e4daa98e1b87eac0ee2763dbfdfda3b55c8f8ab6c4f0ba9c59b752a9e |
| Manifest | bb217597c062d1162eb1fed0e21ded6ffce5ff86d6dba1f202eae9560f850e54 |
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 | agisJInKpjPrs+5lFnyWO5TYXfL/BO0YlVqYtOdKo75XMnLU3ADTpdzYYjB7v3OS7NfVtxvpeTi2SvGNrfQ0Cg== |
| 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
| 2026-09-17T11:27:12.409080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035650observed 4c9ea98e4daa98e1b87eac0ee2763dbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:12.390316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035650/manifest.jsonobserved bb217597c062d1162eb1fed0e21ded6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.369099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035650/publication.mdobserved 67b00f1ce0d24c338420da927723b0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.349109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035650/publication.txtobserved c406d185bed5b1648924e3b62475a9a1...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. |
|---|