OT-2026-000069327
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000069327) never changes.
Identity and time
| Publication number | OT-2026-000069327 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7896-9eeb-80ca4824387f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 901dc985c9892c03e0c6cd95d4654a8e267b2066af8471ebb731e82b78772d32 |
|---|---|
| Markdown | 0e29208eeb98069158be4900bf211470fb28599b03f9644f3f120a49ae79880a |
| Publication page | 0010a158e84520544a84b64697f6e344d0de808d9d5b046616c6fbc960246a83 |
| Manifest | 03cd40f4f2d3c27d02db6555af95d960c31c22a904be09c5b074fcea0907a47c |
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 | aJcOnZHDxJUQhqz5RAWP91aE8pug3yeYWKHM5p0Vt+fnKTKbSx0Sqk5TsTadlGRhNBAoHnSo29YzGiusvKoEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:06.052869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327observed 0010a158e84520544a84b64697f6e344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.034976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/manifest.jsonobserved 03cd40f4f2d3c27d02db6555af95d960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.016821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/publication.mdobserved 0e29208eeb98069158be4900bf211470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:05.998854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/publication.txtobserved 901dc985c9892c03e0c6cd95d4654a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.336645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327observed 0010a158e84520544a84b64697f6e344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.318019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/manifest.jsonobserved 03cd40f4f2d3c27d02db6555af95d960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.298572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/publication.mdobserved 0e29208eeb98069158be4900bf211470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.279118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069327/publication.txtobserved 901dc985c9892c03e0c6cd95d4654a8e...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. |
|---|