OT-2026-000092075
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000092075) never changes.
Identity and time
| Publication number | OT-2026-000092075 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7e78-882d-6acb4f4685dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a7649fc209c20bf554ae63ddb85fe2a5a90896ef70557eced7245bd78e781d5 |
|---|---|
| Markdown | 486fc79e41741d4e587861e05856c065d198085a85caed09092276826c533b5e |
| Publication page | 660925210595fb390d9aeeefb234188137c2d33127535ad3e80f73ee0d72f1f0 |
| Manifest | 99c36eb95f13a151a03025158e3cc6986037ae5dc841ef98c71f59b196b65341 |
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 | ht0+bOPM/Ce1XY2UyDBvG0NseMcyOsn2D6ZxovWS8/NWx6eAFTLGWe8CNNMJP/JxmQtLFdkPEGZHwkP/O7hvAg== |
| 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
| 2026-09-17T09:43:10.765105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092075observed 660925210595fb390d9aeeefb2341881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.747270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092075/manifest.jsonobserved 99c36eb95f13a151a03025158e3cc698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.728731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092075/publication.mdobserved 486fc79e41741d4e587861e05856c065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.712388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092075/publication.txtobserved 5a7649fc209c20bf554ae63ddb85fe2a...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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