OT-2026-000006036
Publication integrity record
Vacuum cup gripper, two stage ejector, contact triggered, sustained blow off after set down
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-2026-000006036) never changes.
Identity and time
| Publication number | OT-2026-000006036 · never reused |
|---|---|
| Internal UUID | 01a0a94d-0532-7ab6-b232-fe9661bfa1ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:52.246627Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006036 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd709d14a8fcb0c6565f17a3caf31de6a9eebc5070df296a2c5ad0f708058623 |
|---|---|
| Markdown | eb2d4da9e6808baa88657ee12e91dcdf4c284a18ee23dd803646f5f481ce550d |
| Publication page | 751c9a3840e69c84a1065e09873c38d918f410772ff1c377fcd9b83652acd2d0 |
| Manifest | edea0f8144ea653e20dc419b2dcaddcf4e70b4377df03cdf708658dccf063bc6 |
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 | 5xvvZvCyzKnRzfvQ8c83c20pukHv1o41Q39LokskrxxLBR6Ftpeza8f7Ugk7emyOqWc67uxci1+ym2jxmYwMDg== |
| 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
| 2026-09-16T08:20:02.913722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006036observed 751c9a3840e69c84a1065e09873c38d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:02.896159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006036/manifest.jsonobserved edea0f8144ea653e20dc419b2dcaddcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:02.873233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006036/publication.mdobserved eb2d4da9e6808baa88657ee12e91dcdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:02.482772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006036/publication.txtobserved dd709d14a8fcb0c6565f17a3caf31de6...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. |
|---|