OT-2026-000094182
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000094182) never changes.
Identity and time
| Publication number | OT-2026-000094182 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7c35-bf6a-1682adf06a83 · 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-2026-000094182 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5a7c688748be0f1cfc49be220f46707bf0d324e11960461506209bb7dd12180 |
|---|---|
| Markdown | c986f30f337e59a006d940df810b297d5c65d69d715c1fdcaa60a89d76fae6d9 |
| Publication page | 4178194ee77e6210dd78c0df79458846f4c78e4f3ec3ace49c862e437e6e754b |
| Manifest | 036bb01e12f8aaeb79300c180cd8d166baf65109ae538a0fa731b33dde0ecce6 |
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 | BiU86w6XSknnQZLyVZrIzcwh34bEiYYWFGrcxzcRcGBfpQCkIU4Va3/VGpClBGQkDZhxXVk+/Fp6Vkzs2NRbDA== |
| 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
| 2026-09-17T09:38:38.915881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094182observed 4178194ee77e6210dd78c0df79458846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.897799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094182/manifest.jsonobserved 036bb01e12f8aaeb79300c180cd8d166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.881181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094182/publication.mdobserved c986f30f337e59a006d940df810b297d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.862971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094182/publication.txtobserved c5a7c688748be0f1cfc49be220f46707...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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