OT-2026-000008065
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000008065) never changes.
Identity and time
| Publication number | OT-2026-000008065 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-79b6-9b97-546b6b13dbcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008065 |
| Status | PUBLIC |
Content hashes
| Canonical text | e202ac94848d1c72294e45178a4abb313a23246f937c4db7df70d156d51aa7b7 |
|---|---|
| Markdown | 01c9fc4c44c464aafe204c0cb327f0508b05a0fe358daff17a2f17655b26f260 |
| Publication page | a033f26af5f5ecb7a54e4853750083c0eec2a084f517bc91c3cabcd9a8ed81fa |
| Manifest | 8c5e7035f9bb471622746456bcc07dad0cca0bfb656237b7d0e8e411b8be5264 |
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 | D4SN4+xxUcruchzPX5GQiQs4APa09s0bmtxRxN1DF/C1CdEHKg8Yo0y09n7JOHYcQvUiHJsAoHfYZGl3RJ93BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:39.785539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065observed a033f26af5f5ecb7a54e4853750083c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.764337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/manifest.jsonobserved 8c5e7035f9bb471622746456bcc07dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.746261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/publication.mdobserved 01c9fc4c44c464aafe204c0cb327f050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.705516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/publication.txtobserved e202ac94848d1c72294e45178a4abb31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.771287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065observed a033f26af5f5ecb7a54e4853750083c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.751020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/manifest.jsonobserved 8c5e7035f9bb471622746456bcc07dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.733290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/publication.mdobserved 01c9fc4c44c464aafe204c0cb327f050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.713617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008065/publication.txtobserved e202ac94848d1c72294e45178a4abb31...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. |
|---|