OT-2026-000095452
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000095452) never changes.
Identity and time
| Publication number | OT-2026-000095452 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-746a-a4da-bbeb2666f989 · 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-2026-000095452 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b851c1924bcc9b8b28b557cefbc4d3ac624485df50a1446b664d77fe501053f |
|---|---|
| Markdown | f4558d12e4543885a357572128d5973143eae43ad88c2281b711a120e81cebc0 |
| Publication page | 7e038592067d2537dfbb7eeb2ec9e047747fd4d91d669aed33cfba5dd5763a48 |
| Manifest | 36485d71f429127b35e025d73894a52baabfac24fa2638342e3269ad4a9d16d8 |
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 | JEbv0V3gGhmvs0uUp7W1e5xx4U7ynEHVSg6uOv/An3pR65bwoKWj73WCVwTSbLQ/4o/Hu15jnX3wIhoZvnhHBA== |
| 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
| 2026-09-17T09:36:49.713937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095452observed 7e038592067d2537dfbb7eeb2ec9e047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:49.696403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095452/manifest.jsonobserved 36485d71f429127b35e025d73894a52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.679895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095452/publication.mdobserved f4558d12e4543885a357572128d59731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.661508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095452/publication.txtobserved 2b851c1924bcc9b8b28b557cefbc4d3a...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. |
|---|