OT-2026-000095607
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095607) never changes.
Identity and time
| Publication number | OT-2026-000095607 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7312-a138-798da9f4714c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095607 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6413ce1cb1a4908450460c3a834ef1cdd4c5af0362b8d790c97cc40bb26f89f |
|---|---|
| Markdown | 5dd12ec385dbc6daa3950ca32ccea7d84c1cc6903b2bd5064f499c700a7db3ed |
| Publication page | dd1843c327161061a71ef0143885f33ef46c79a4e51731a4b6ae7f0871f10348 |
| Manifest | 397b8bd8e0d6c6c6929265e89269a2d3b3c8f1a2fd88c4888a82e75442bbde79 |
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 | fhgbiy7oU0GbM/KpEG5xyJYIPPunDKD/nJUxBxD3yooMwK3j0cJq7SOSPDl2R9p8WjGd+V+GEw7Ue6CtLppBCA== |
| 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
| 2026-09-17T09:37:01.792195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095607observed dd1843c327161061a71ef0143885f33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:01.775486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095607/manifest.jsonobserved 397b8bd8e0d6c6c6929265e89269a2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.759054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095607/publication.mdobserved 5dd12ec385dbc6daa3950ca32ccea7d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.743110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095607/publication.txtobserved a6413ce1cb1a4908450460c3a834ef1c...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. |
|---|