OT-2026-000094560
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094560) never changes.
Identity and time
| Publication number | OT-2026-000094560 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-72d6-85c5-def81bfa93f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094560 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80cea97e709195bcdfdab521096efec24b50d5a33fc0a80ed7a0e6fc1113777f |
|---|---|
| Markdown | a7d87de12fe0aeeee98af111d4c79c325fa54be5a5103b5759ff504d9d8f4252 |
| Publication page | 3ccf47ece723b78e44be2ed6857f4b16fa3c8824cb681f70019927240e8ffe3b |
| Manifest | c4937be80d39eccf40e8b2f12b3c88c8909eed9da04a196136a7cfb601ba0942 |
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 | fSO5Ci7M48MfTBN9FX/4n0lPsOUfeGHOWWeZ3mMy1A+hsFLcwezyVoFMR7VPvPdeMIRW6jrXvaDIR3Cp0Wj8DQ== |
| 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
| 2026-09-17T09:38:00.660325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094560observed 3ccf47ece723b78e44be2ed6857f4b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:00.642470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094560/manifest.jsonobserved c4937be80d39eccf40e8b2f12b3c88c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:00.624003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094560/publication.mdobserved a7d87de12fe0aeeee98af111d4c79c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:00.604197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094560/publication.txtobserved 80cea97e709195bcdfdab521096efec2...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. |
|---|