OT-2026-000010718
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000010718) never changes.
Identity and time
| Publication number | OT-2026-000010718 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7a74-8a2a-579593da0b94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85d8d0eb5b4f23835c94b1fe54f5a79b19f875838f6b08d6955a791fdece79a7 |
|---|---|
| Markdown | 5590bdbd90fd841d8aeb2d54d08f398dc3c6aed7f743d133487b7247ec571ea1 |
| Publication page | 481cb5a7e45df68e2dff49e82f46e340ca115f94c2ecfaafed500985c90b7844 |
| Manifest | 55512a2bafca7d66004503e649e09f28c6124067b7f963bdf46dbc4b208c71aa |
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 | vGL0CWIcsGwt3e3rNI9dU77PiqliAvINyMDAWE76dpvfjC7f/FUvhnfqy/AJQ1ICgingKyKgLtUZmH3SukC7DQ== |
| 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
| 2026-09-17T12:14:56.422071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010718observed 481cb5a7e45df68e2dff49e82f46e340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:56.400968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010718/manifest.jsonobserved 55512a2bafca7d66004503e649e09f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.382883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010718/publication.mdobserved 5590bdbd90fd841d8aeb2d54d08f398d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.364374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010718/publication.txtobserved 85d8d0eb5b4f23835c94b1fe54f5a79b...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. |
|---|