OT-2026-000097993
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line 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-2026-000097993) never changes.
Identity and time
| Publication number | OT-2026-000097993 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-77ce-8a7a-539fe602c960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097993 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32de5e8d24627559560d87207854db5356b1b92db3b0b3e71d4b46232546cf34 |
|---|---|
| Markdown | f54c3d54811aca3c91a0caf5d4677784fbef47de68c0d9598f8807f902088197 |
| Publication page | 273eae549ef2e28be09eb58a276b7be8499b27e640621997131cc74f417988c5 |
| Manifest | dbf77bb0fea66eb2281aa5dcf8b4043f292998174da3c024b9b2a82110f11bbd |
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 | V2n5/HHO6vA7kiXow8Z3FuN4tqssUUHS84xifTPl7tImeA5AWXZQ88x9/nhXwLLCPA84UDlaNCGEXA7zbp/XDQ== |
| 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... |
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Independent retrieval
| 2026-09-17T09:33:08.839610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097993observed 273eae549ef2e28be09eb58a276b7be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:08.820886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097993/manifest.jsonobserved dbf77bb0fea66eb2281aa5dcf8b4043f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:08.800222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097993/publication.mdobserved f54c3d54811aca3c91a0caf5d4677784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:08.778388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097993/publication.txtobserved 32de5e8d24627559560d87207854db53...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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