OT-2026-000085219
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000085219) never changes.
Identity and time
| Publication number | OT-2026-000085219 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7161-8019-6134ff23b45b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085219 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cbf66510f71d52f8da3d66301bba9d71aecc843361cf1d65b64ccd5c6f3293d |
|---|---|
| Markdown | 0f5e8026e16a29838e8a9e51201bc9dffe39f9347068d7ca4d7beef6517d9464 |
| Publication page | 36eb2ed855eba3b4415249a27d9c9d78398baadfeae34356d5794f1ba5e24082 |
| Manifest | 5158144000188eb007821619c0c23bad73003051ca8779b5b7d33b9e614dafd9 |
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 | q0DqE6AFTOAeCN2PPI5kc0VivWLyDyTEwBOMBk/JJ9IfTbOItJn4+lx9A7oQrGzorYja2JnJYqgHcfLhmM3lAw== |
| 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
| 2026-09-17T09:55:19.059954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085219observed 36eb2ed855eba3b4415249a27d9c9d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:19.042009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085219/manifest.jsonobserved 5158144000188eb007821619c0c23bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:19.024138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085219/publication.mdobserved 0f5e8026e16a29838e8a9e51201bc9df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:19.005346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085219/publication.txtobserved 1cbf66510f71d52f8da3d66301bba9d7...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. |
|---|