OT-2026-000069463
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000069463) never changes.
Identity and time
| Publication number | OT-2026-000069463 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-74d5-8230-e710b1bd5fd0 · 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-2026-000069463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2349498c91d49dc678c37a8f4aa5854251e8c9623a8105d0510d345aa7750bc8 |
|---|---|
| Markdown | 81b98ad0e4d9a66673c3181e56149e07f6f2be69ed36db928b2b50e9b10e8978 |
| Publication page | 07c77e76617a2e037fee76be50492635f6b7cafc2cef46bd37dd0fb8c952eacd |
| Manifest | e3ac29b33521183355059c81e2029a68097be021c0c6e81a57ddea3e9e76de9a |
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 | dCe5n7jHijST/0DEMQrVvevH4SMVxjNZK4WPrdO0ulqoT18xFzvSbSbw4ly3oePDQXl6Pwv2nIL4Bvz7fOsICw== |
| 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
| 2026-09-17T10:30:32.293572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463observed 07c77e76617a2e037fee76be50492635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:32.275856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/manifest.jsonobserved e3ac29b33521183355059c81e2029a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.258700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/publication.mdobserved 81b98ad0e4d9a66673c3181e56149e07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.241519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/publication.txtobserved 2349498c91d49dc678c37a8f4aa58542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.069823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463observed 07c77e76617a2e037fee76be50492635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.051953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/manifest.jsonobserved e3ac29b33521183355059c81e2029a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.032970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/publication.mdobserved 81b98ad0e4d9a66673c3181e56149e07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.014723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069463/publication.txtobserved 2349498c91d49dc678c37a8f4aa58542...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. |
|---|