OT-2026-000083393
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000083393) never changes.
Identity and time
| Publication number | OT-2026-000083393 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7f21-bd2c-6478a5c57950 · 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-2026-000083393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01eb0cb0e8db535f403a0be988406befd57f12b334da9adedc1bd949f9a810fa |
|---|---|
| Markdown | f9e2c562ac0529ab8d19a30928c80bfd59320b65315cf76a8464a8e96fb26813 |
| Publication page | 7fdaae3c248846a23b847463b766227d63c03f3f48705dc9a8d1583c9dce3c8e |
| Manifest | da47be471cef0c54ceabe7bba9a16c1d5f37bf25fa3c752dcb342da01aa7d066 |
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 | DjpLdDbFgTE72cR+42vTsN80TSuBS8rbNAAr6c/F/SiN2aOysDcvosv5QUPxFDpcELlL0F7AxHwvX3kkZrx5CQ== |
| 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
| 2026-09-17T10:00:50.794345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393observed 7fdaae3c248846a23b847463b766227d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:50.772100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/manifest.jsonobserved da47be471cef0c54ceabe7bba9a16c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:50.749863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/publication.mdobserved f9e2c562ac0529ab8d19a30928c80bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:50.728033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/publication.txtobserved 01eb0cb0e8db535f403a0be988406bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:48.007191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393observed 7fdaae3c248846a23b847463b766227d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.990588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/manifest.jsonobserved da47be471cef0c54ceabe7bba9a16c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.974379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/publication.mdobserved f9e2c562ac0529ab8d19a30928c80bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.958275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083393/publication.txtobserved 01eb0cb0e8db535f403a0be988406bef...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. |
|---|