OT-2026-000083367
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, 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-2026-000083367) never changes.
Identity and time
| Publication number | OT-2026-000083367 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-73b9-8071-1f5466a2bd6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d6e23deb12b08a599facec2bb0e32a470b125cadcf67a331487f6f873146495 |
|---|---|
| Markdown | fea3789b5dd7495ccd1ce902b494b31f5d15aa717f2c188ee491aa287f48a0b2 |
| Publication page | 9b5b3a7241bd7dff99906c9c1476a689dd9abd36704bbed22fd0a00089005e6a |
| Manifest | f2c9d2f7fe2079b53b6081bc4b663ee1e719def8ffecb78c741c81af22ab192c |
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 | P2bWB9aCoW/m00IDFzI5j55Hmp79padP/gpPavFOyap3YNxRTZnH5XUVdTu0PWDIl4gJza8WDyjsZAwKr5dqAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:39.404535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367observed 9b5b3a7241bd7dff99906c9c1476a689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:39.384689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/manifest.jsonobserved f2c9d2f7fe2079b53b6081bc4b663ee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.364706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/publication.mdobserved fea3789b5dd7495ccd1ce902b494b31f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.342023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/publication.txtobserved 4d6e23deb12b08a599facec2bb0e32a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.221642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367observed 9b5b3a7241bd7dff99906c9c1476a689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.205318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/manifest.jsonobserved f2c9d2f7fe2079b53b6081bc4b663ee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.188643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/publication.mdobserved fea3789b5dd7495ccd1ce902b494b31f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.171008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083367/publication.txtobserved 4d6e23deb12b08a599facec2bb0e32a4...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. |
|---|