OT-2026-000050535
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050535) never changes.
Identity and time
| Publication number | OT-2026-000050535 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-75fe-9aa3-13e6ff63555b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050535 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5cd50c4cb8cfbdbddd616500d9500c5777339d24d72f7c85b907558f6be992e |
|---|---|
| Markdown | b7d98a8b063e85e9375afbd157d6123aa87f65ecf72a175e805fff53312dcbf9 |
| Publication page | da2b1b5bc3b7b22d7cec776978014263036146169136a70bdd62317dadce36c6 |
| Manifest | c19e1d37757ccc4b5d5dcf60d672141c9cc76922d703f38ce9fc0b42fa1fedc5 |
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 | dwWJpLSXIHMKS3vUeS9OuI8OlCcj7o4/ziTM2eY3XgAmuntuYRKmPxgjlPsuxFxZs1HH8nwKDOtVsja7O0dlDg== |
| 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
| 2026-09-17T11:01:37.860316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050535observed da2b1b5bc3b7b22d7cec776978014263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:37.845114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050535/manifest.jsonobserved c19e1d37757ccc4b5d5dcf60d672141c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.829344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050535/publication.mdobserved b7d98a8b063e85e9375afbd157d6123a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.812676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050535/publication.txtobserved c5cd50c4cb8cfbdbddd616500d9500c5...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. |
|---|