OT-2026-000040198
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000040198) never changes.
Identity and time
| Publication number | OT-2026-000040198 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7160-8ee8-1d5218049955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040198 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0c36929fd8abc8b2c40a57cb0eaca5979abff0ab5a96b04e7d75949a8d6d6dc |
|---|---|
| Markdown | 7a194680cfbf88e77e7faf38e1facff4e2165c6be59aacc9b88a65f9e43f26bc |
| Publication page | 1ac42d6294312dffbe99ad93dec06a6ace58ab106498277cd7961acfbbf1a7f2 |
| Manifest | 954d7f953143971ab471780e9a1a6791a048f4da295f60567a9a8d8eda6c1c6e |
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 | Sa+xfm7cnKNMrFvEQ7l0Vd2FsOhZZ+2o1Y1ne04IgQJSuOvvFUxistHGXxrbPRiXOgoIuZxk+sbsvZS7DQ2NAQ== |
| 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
| 2026-09-17T11:19:04.860305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040198observed 1ac42d6294312dffbe99ad93dec06a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:04.843237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040198/manifest.jsonobserved 954d7f953143971ab471780e9a1a6791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.827092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040198/publication.mdobserved 7a194680cfbf88e77e7faf38e1facff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.811317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040198/publication.txtobserved b0c36929fd8abc8b2c40a57cb0eaca59...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. |
|---|