OT-2026-000079200
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented after 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-2026-000079200) never changes.
Identity and time
| Publication number | OT-2026-000079200 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-73f0-9a90-e48ba701d7ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48e612743fbf052e935090ffe083a095727560dc6e9af6c04806fbae02edc3eb |
|---|---|
| Markdown | d0443a483a596ed2375182bb2376fc854256e954f6e6bdfcfd06a9afa4916962 |
| Publication page | d9f6ffe5ea3bb5e4a577de798f27f478cbcde103d46a7cae1b0399c66afd9aaf |
| Manifest | 6f3cfe82a16919abd3ac8032d7daec16d9f17512e658410620cfd2c1f951736a |
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 | VrvvhmgwoppfRXPSimaLdLoan5eUs/Kj0Vw3F2BPTaUr/bXvkk3WxsxTLWvH1/rfUTSMp/zChpqJZq5aOX7KDA== |
| 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
| 2026-09-17T10:04:47.554593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079200observed d9f6ffe5ea3bb5e4a577de798f27f478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:47.537165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079200/manifest.jsonobserved 6f3cfe82a16919abd3ac8032d7daec16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.520423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079200/publication.mdobserved d0443a483a596ed2375182bb2376fc85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.503073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079200/publication.txtobserved 48e612743fbf052e935090ffe083a095...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. |
|---|