OT-2026-000092198
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, supply line 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-2026-000092198) never changes.
Identity and time
| Publication number | OT-2026-000092198 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-757f-b91c-2c2114a4c793 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b85daf7094e8cc5398567c956cc79d36074bd2ebdf3360f7d43c0cee385e40f |
|---|---|
| Markdown | 91c9205bf7026b3fe99843fa95f2fe26aa4a78a8f5147fddd78e8279697fb60b |
| Publication page | ba883b4ffaf5b6142b8b74aa62deed80f1d910b5fa78834f6fb8d40864fac84c |
| Manifest | 840ed5ef0ad5752560cb368c1e1fcb7fcbf1a3cf65d6be474a3c99cf3bd3cd6e |
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 | kxZwfIkl7e4lYpN4GEmRAarg76UjhttXveRuKN+TV6cafb6siM56Ir0vTJr6o+gUCvUL+z3ypGukFbuKieWGCQ== |
| 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
| 2026-09-17T09:41:40.958812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092198observed ba883b4ffaf5b6142b8b74aa62deed80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.937957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092198/manifest.jsonobserved 840ed5ef0ad5752560cb368c1e1fcb7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.920865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092198/publication.mdobserved 91c9205bf7026b3fe99843fa95f2fe26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.902974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092198/publication.txtobserved 8b85daf7094e8cc5398567c956cc79d3...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. |
|---|