OT-2026-000067210
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000067210) never changes.
Identity and time
| Publication number | OT-2026-000067210 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7045-a140-e9188fa796d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 316cf391e32a15803ac4670d5a52e3b5e332d2d6eb195b27fd4a62c5455f0de4 |
|---|---|
| Markdown | 6fcd6c10944699f08ba6054b5f67d19c9cfd63b5c51694eb1cef112c9527401b |
| Publication page | 0bd5b9c167474fec7c6b2538cc0a6a8c9af9c3f8ae712c20a59ed85784d9141c |
| Manifest | efaaf6c8c3823971a32647ae7e81824606ed605285c8d7e76073b3fe093d01a6 |
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 | 5V60vV5InFZtioarrcut+D4NlHA2ggINKN9EV+RU+XmzKX1V5wZre9jf+Vxsmi/DclYiNaqWmyFf9mTA0cnGAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:29.975362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067210observed 0bd5b9c167474fec7c6b2538cc0a6a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:29.958633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067210/manifest.jsonobserved efaaf6c8c3823971a32647ae7e818246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:29.939784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067210/publication.mdobserved 6fcd6c10944699f08ba6054b5f67d19c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:29.922763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067210/publication.txtobserved 316cf391e32a15803ac4670d5a52e3b5...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. |
|---|