OT-2026-000009306
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000009306) never changes.
Identity and time
| Publication number | OT-2026-000009306 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7da3-b77f-83230d6ffb99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6643eb04be54db690ad06484720be5d733a8c42a1133b139a087964f49ebf455 |
|---|---|
| Markdown | 9b2e32c6ce3c80209245f4873fa1b4d3f7d987fedeb8d916811ace909389a11d |
| Publication page | 70fa9af699b28b5ac87c865d2dd1fe40129048c4999b0017162c61f4166e6fd0 |
| Manifest | 535095b14cbfa4d0e995e5e75fdc9ba6935d1bc445fe528ee39a1dfe85b537be |
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 | pUwActb7zjSMeQ3W6teFX3XQkmphNlFyP+pu6pkkqfVU2boOSvoEyjVeoerDd94zKN48LbA7tLRhBk7x3wH8DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:04.875940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009306observed 70fa9af699b28b5ac87c865d2dd1fe40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:04.858124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009306/manifest.jsonobserved 535095b14cbfa4d0e995e5e75fdc9ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.838172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009306/publication.mdobserved 9b2e32c6ce3c80209245f4873fa1b4d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.819600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009306/publication.txtobserved 6643eb04be54db690ad06484720be5d7...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. |
|---|