OT-2026-000071951
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000071951) never changes.
Identity and time
| Publication number | OT-2026-000071951 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7430-bd1a-72e329aac981 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071951 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4a5302c80c2f5efa475ba4767c3a2125e188499d641e0f64d74c39080cae617 |
|---|---|
| Markdown | d7802f6ed5521fed560e6f52cb9c558f00d02a83dbbb8fc32ab4e897eb385334 |
| Publication page | ba3cff24c6f26002fdf079523e350f9f7877f62559264c9832301e9e5e647407 |
| Manifest | 194a72da7ed3faac4a4ee1a612bca56977fadcd19c1d6f684abdc099385c7faa |
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 | rrAvLGzt5E3g4BIwzCSL+p2MPGaCL4gd1Y7mjGYXz3yahbHj7e2dSD7RXI9FJBC1MVi6xlDicuT2WB0mckgvCQ== |
| 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
| 2026-09-17T10:22:59.307830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071951observed ba3cff24c6f26002fdf079523e350f9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:59.289655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071951/manifest.jsonobserved 194a72da7ed3faac4a4ee1a612bca569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.270469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071951/publication.mdobserved d7802f6ed5521fed560e6f52cb9c558f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.250251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071951/publication.txtobserved f4a5302c80c2f5efa475ba4767c3a212...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. |
|---|