OT-2026-000094338
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094338) never changes.
Identity and time
| Publication number | OT-2026-000094338 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-72a5-944e-4e345ec55c77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56774028eeeca1cca9f32c66dfcfdf304e7b968fbb93f6109aa5655a06cad247 |
|---|---|
| Markdown | aca8d65c6336459f38115cfa3a7e992ad09a4be8a52a40143f18609a4145f46c |
| Publication page | 5d5a5020f26ad3b4b1cefa0727e75b0a1b196b6fb44026e45c0ba07f58a0e1f6 |
| Manifest | 42c9a43c7510f09e5c6dd84288e3202e110aa315a84494e27331ea59b9b8f5b7 |
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 | fUPi9GSXceLCHKr5qRZtiJ/tR9FZS78wGU0v7m3HjptgZLfjvZVgo9f4RvEsGFGuS1HwR7ih9eMQGaYoLo3fDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:13.275167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338observed 5d5a5020f26ad3b4b1cefa0727e75b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.257523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/manifest.jsonobserved 42c9a43c7510f09e5c6dd84288e3202e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.238793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/publication.mdobserved aca8d65c6336459f38115cfa3a7e992a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.223015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/publication.txtobserved 56774028eeeca1cca9f32c66dfcfdf30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.893310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338observed 5d5a5020f26ad3b4b1cefa0727e75b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.877670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/manifest.jsonobserved 42c9a43c7510f09e5c6dd84288e3202e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.860354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/publication.mdobserved aca8d65c6336459f38115cfa3a7e992a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.843717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094338/publication.txtobserved 56774028eeeca1cca9f32c66dfcfdf30...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. |
|---|