OT-2026-000005758
Publication integrity record
Vacuum cup gripper, three zone face, ejector fed, contact triggered
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-2026-000005758) never changes.
Identity and time
| Publication number | OT-2026-000005758 · never reused |
|---|---|
| Internal UUID | 01a0a943-d34d-76c2-9ac0-bf91dfe51488 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:09:49.647532Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005758 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc1f5a749a45e7a4b09eaebe950577ad688754abff04691c53fc76cb2cc5b6a4 |
|---|---|
| Markdown | e97260366b164e2f721c2c95c647b4cc04a9a51ea8d5539a8358387941f1c1bc |
| Publication page | 6c69cb177d9abf70c0664fbc44a783f36f481a8c7ed32b828c3f21138bf3f286 |
| Manifest | d8a82be5b3ad7e5594353f6554121915da714ceb812e5e0468cf400abd8633b5 |
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 | sMd3XDGSne6BGITnZQlKR6vsmCThxfI/zXuExa8gLBokvAK/GBptpmnOkrwylJZxioNer5aoQ9EYdyZHEGaLCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:03.239720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005758observed 6c69cb177d9abf70c0664fbc44a783f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:03.226766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005758/manifest.jsonobserved d8a82be5b3ad7e5594353f6554121915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:03.214119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005758/publication.mdobserved e97260366b164e2f721c2c95c647b4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:03.200262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005758/publication.txtobserved bc1f5a749a45e7a4b09eaebe950577ad...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. |
|---|