OT-2026-000085381
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000085381) never changes.
Identity and time
| Publication number | OT-2026-000085381 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-75fe-a0f0-297177ff9b06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085381 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eebd72e2fdeaa8522605ce9edee8e799f18bbfc307bf48cabf3c55b6a88ae22 |
|---|---|
| Markdown | edbe3662e20f3a9290e52fd72d1784224160e58f6bd9eaa9cdb92231b8dc49f7 |
| Publication page | afb47557cddab91a8ba9695f5ad94bb3b3e8d869f61e70e17862f202399d9d90 |
| Manifest | 64191a6b960029c6bef7999c5703d41e3540aac843d09de33b9df51cdec51cdd |
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 | ePEUf4wJ4F86Fq/oeIJCPHPol+tCP0cK0Jkaoqyt66J9xHRGIKlXpQyetXdHdLYRlsxLu7dAK6sYshyYET9yBA== |
| 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
| 2026-09-17T09:54:08.585918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085381observed afb47557cddab91a8ba9695f5ad94bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.564964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085381/manifest.jsonobserved 64191a6b960029c6bef7999c5703d41e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.534474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085381/publication.mdobserved edbe3662e20f3a9290e52fd72d178422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.513028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085381/publication.txtobserved 9eebd72e2fdeaa8522605ce9edee8e79...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. |
|---|