OT-2026-000067685
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000067685) never changes.
Identity and time
| Publication number | OT-2026-000067685 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-7c3b-8d21-4e865d8f4ead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 290cd56d3a7f333f21a194b99d024e64eb525c61fa713c860f70d3f6c4b4f1d9 |
|---|---|
| Markdown | cb9199c38ac317907973b74f6a63a08a9161269568bdb1eb33aced47e9bc38f0 |
| Publication page | f3ef97b427f47b17eb30953a20361c46249d3f936173afab505e1dfaeaa356dd |
| Manifest | 1f786752c5a3a40db947a53d55ae0ef46def02aaf4159abe8aeefe432ea74f60 |
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 | K3Nw9HcJ0RkUIhjIDg2gR2VnXlFKAzXQn7gsKOLgZM6H1JTDv+s1m1hs5Eu6pVlgbOa9pjasDVWvzWY9SxK/Ag== |
| 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
| 2026-09-17T10:32:01.438616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067685observed f3ef97b427f47b17eb30953a20361c46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:01.421373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067685/manifest.jsonobserved 1f786752c5a3a40db947a53d55ae0ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.404674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067685/publication.mdobserved cb9199c38ac317907973b74f6a63a08a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.388764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067685/publication.txtobserved 290cd56d3a7f333f21a194b99d024e64...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. |
|---|