OT-2026-000068611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000068611) never changes.
Identity and time
| Publication number | OT-2026-000068611 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7e80-816e-f384e6ea9060 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42e4e8eaa7c31cf576f44a37f291341552605ae849bf2896e12085d5a2738e90 |
|---|---|
| Markdown | b5d9baec9e1181326c4985e5e08358f36b8d4c44502994b9699e2b9c1d9ed0bc |
| Publication page | e144ba6ade71ab0246e8dc19ce1e5ef8608b69c8c0eb0660dffcde492cba259b |
| Manifest | 478a6206ba1b38e96b4451379f049b7977d8059d49c0ef8e4b42bbef442856c0 |
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 | BE33mt7+nvppIXrM120ehNf/A0W+kH2CyUcl38YU0z8Ts5dA17WlN6T21C3zsgYLc+7L8yCmFC8T7wzeDsqOBg== |
| 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
| 2026-09-17T10:29:47.668062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068611observed e144ba6ade71ab0246e8dc19ce1e5ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:47.645576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068611/manifest.jsonobserved 478a6206ba1b38e96b4451379f049b79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.625955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068611/publication.mdobserved b5d9baec9e1181326c4985e5e08358f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.607089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068611/publication.txtobserved 42e4e8eaa7c31cf576f44a37f2913415...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. |
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