OT-2026-000035317
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035317) never changes.
Identity and time
| Publication number | OT-2026-000035317 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-704e-9b11-97b129829270 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81fa60d4bc5c7876753a35b2a9419218d5f1a20d57a97ab21cc111aa733a116c |
|---|---|
| Markdown | 66d4188f07f2539aba0bec6c13da99fb1e4d266be7cf4db60afea665a007706f |
| Publication page | a01986c691a1137349d886a03f85f563451de7802752ba6602d37d6eb991a387 |
| Manifest | ad6c8d78d8b7507433e7c0fdbb280753438c38ebca291782061d797ba2ea9ba5 |
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 | UJ0JFy2v9dof6NJPZLS7l/GFVO/l8FTeQBEQpNEJAkloUJXNNuI0yjmRqv8UV8Op3XcaUwHgYeolqAfhqYTsAg== |
| 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
| 2026-09-17T11:28:28.925608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035317observed a01986c691a1137349d886a03f85f563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.906437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035317/manifest.jsonobserved ad6c8d78d8b7507433e7c0fdbb280753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.883120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035317/publication.mdobserved 66d4188f07f2539aba0bec6c13da99fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.854408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035317/publication.txtobserved 81fa60d4bc5c7876753a35b2a9419218...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. |
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