OT-2026-000034505
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034505) never changes.
Identity and time
| Publication number | OT-2026-000034505 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7518-8919-4fdb6413e4c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034505 |
| Status | PUBLIC |
Content hashes
| Canonical text | bed1e53a25d920e2d9a27901a39267b35b9eb9d69262a350837637b06d8926dd |
|---|---|
| Markdown | 7ff7d71c9b986df67aa8bba4f253adace7a9482aefddc30341ee415fa78f30ae |
| Publication page | f18f3cc8f894cabbc44d8017ec22ec251e3e6f62851dc9966d6e81d2a2fd5b24 |
| Manifest | 1610af7caba0cb5e1962f335429c21dd88ffdbba74be0aa712ab3974988ad096 |
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 | GRcE/JThYefdvqR883u2rOaxM9R0nR6irv+RDtbLgTGNWN+4WKcaWe7IqBCIjN8AyjOLFeVaA6GeSKjS3KXYCg== |
| 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
| 2026-09-17T11:28:50.532524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034505observed f18f3cc8f894cabbc44d8017ec22ec25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:50.515367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034505/manifest.jsonobserved 1610af7caba0cb5e1962f335429c21dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.498758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034505/publication.mdobserved 7ff7d71c9b986df67aa8bba4f253adac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.481379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034505/publication.txtobserved bed1e53a25d920e2d9a27901a39267b3...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. |
|---|