OT-2026-000035341
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035341) never changes.
Identity and time
| Publication number | OT-2026-000035341 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7ec7-9cd1-15bab0e3e7d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9898f4f3bf9e2f82af3436e077b690040f34f3e6d9aa5c038bd2834fb006e60b |
|---|---|
| Markdown | 7821cad68fca6faf8bcbe7b78d19b29cf8450dafd6eaac235aa20964ea819639 |
| Publication page | 4b94cc3d7077ed9730739aab2c4bb7f3ca3f4f40f78a5db948966a81e4d2ec5e |
| Manifest | 2ec83dfc564d1bc05ffdb293c2cadf35d65febd409ba8e0aec109243220b2f8e |
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 | yZLQR7lHGAqs6BVW8KCU7tS77zdiSes7BosFpalqsBNvya/LzKHk3VrUVmIyUOk63Nju784qZekTklX9ZSUvDQ== |
| 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
| 2026-09-17T11:28:30.857674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035341observed 4b94cc3d7077ed9730739aab2c4bb7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:30.818010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035341/manifest.jsonobserved 2ec83dfc564d1bc05ffdb293c2cadf35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.799909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035341/publication.mdobserved 7821cad68fca6faf8bcbe7b78d19b29c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.781110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035341/publication.txtobserved 9898f4f3bf9e2f82af3436e077b69004...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. |
|---|