OT-2026-000022366
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000022366) never changes.
Identity and time
| Publication number | OT-2026-000022366 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7b8a-af7c-a225f0c6169c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c51c9feb0812aa43dee382f5266af35314ba81281a910f0c5650970bac1c3c6 |
|---|---|
| Markdown | 7ee28378b6786d1c38e523b8d06316c4679c07f5f0aba41acf1b6115ee178f8d |
| Publication page | 94f29130cfa2cc3dad0cecc62f414fb9c343d73ab3f5e5064591a85e6ce14fa0 |
| Manifest | 5ce250443c3acf117f6bd58cc43970c7fc4bf13dd0060847ca27be434ef687ed |
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 | 3Ejk6P7g66bEJlLJ/8hBY9aC/jFoyDau7Yv/8p13z/uxZA9BqpPvKkSaQMteaGnX0YMtEQdNFmUV6PmgdGSHDA== |
| 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
| 2026-09-17T11:53:44.093164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022366observed 94f29130cfa2cc3dad0cecc62f414fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:44.075590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022366/manifest.jsonobserved 5ce250443c3acf117f6bd58cc43970c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.059387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022366/publication.mdobserved 7ee28378b6786d1c38e523b8d06316c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.042371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022366/publication.txtobserved 5c51c9feb0812aa43dee382f5266af35...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. |
|---|