OT-2026-000076318
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before 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-2026-000076318) never changes.
Identity and time
| Publication number | OT-2026-000076318 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7fd4-9b6f-083993f3e9f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aa76a13ca42815462168ead60d225b8689d3dceea5601074460ebff1b3a20d3 |
|---|---|
| Markdown | ba6f1b2ff16f6fe1ada9aff32050c7d8d587c1c071688eccfe6e6d1f9b35467e |
| Publication page | 42bd7108e9121c346665acf311b2017e48344afd43dbb6afcdcd4b5be3daf656 |
| Manifest | 6d90829c7c1c257e7c75693d68a896a080b756a700ee68e7aa1505501ec5dc4e |
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 | nl3/ARRyruhM+KUOzaVFNrhY73PrFte65y1A+6q2fT+XV8Cl3sb6QZfDeJRdyCOypJrAbZGBvGCCKyCNOI5VBQ== |
| 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
| 2026-09-17T10:12:10.166253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076318observed 42bd7108e9121c346665acf311b2017e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:10.148103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076318/manifest.jsonobserved 6d90829c7c1c257e7c75693d68a896a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.129682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076318/publication.mdobserved ba6f1b2ff16f6fe1ada9aff32050c7d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.111363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076318/publication.txtobserved 9aa76a13ca42815462168ead60d225b8...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. |
|---|