OT-2026-000080568
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after set-down
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-2026-000080568) never changes.
Identity and time
| Publication number | OT-2026-000080568 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7a7d-b5c4-d3cf86e02bda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b263ec4f28ee4db6be4ac4ed51ae4c6dc4641d15ccd68bf9d7696814b93b7f8 |
|---|---|
| Markdown | 89fe487d0d5b6bac8bb35b9d219d6fabf7ec661a6535ba0c6523a148446a4f46 |
| Publication page | 1b0ab80afddd51d7b1e3aa584e32a5861357e645efef64e79816d6b9f2172a4a |
| Manifest | 12d4cfa3779d5711167273eb826829539ab6f5162fccb60e53358e0f2ea627ca |
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 | TIQuN+pxEmkd6+Hcof4gyadmjyI5LK5f112bYIx+mYB6gx3J3yAMzhEI4ske5kvrEajsktSiBBGf9VjbtLkuAQ== |
| 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
| 2026-09-17T10:03:12.037623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080568observed 1b0ab80afddd51d7b1e3aa584e32a586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:12.020365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080568/manifest.jsonobserved 12d4cfa3779d5711167273eb82682953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.002846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080568/publication.mdobserved 89fe487d0d5b6bac8bb35b9d219d6fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.985185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080568/publication.txtobserved 1b263ec4f28ee4db6be4ac4ed51ae4c6...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. |
|---|