OT-2026-000030735
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000030735) never changes.
Identity and time
| Publication number | OT-2026-000030735 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb4-7d32-bb20-7dbe707525ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 401b24c9bab359fffed4f89484e987e20199c35228ddcbe5ccd99617ae642ba5 |
|---|---|
| Markdown | 2830572dca006438f3b69bba17e6e5d338832432a6700242f8f0927e868177c3 |
| Publication page | a924f70c6bd590f8f538ff7f6cda4b5da248913be17c6ccddc13a33db33e2235 |
| Manifest | 6e32f9e5979392547075df2bba9bcbf0b52ddca4636284cb7b1baaedb9123d05 |
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 | WIF+vd9Hbe0hcokKT7F/hLxNo30BcPwDmOCpXbhOjp4VuPjYDy5LiVBciWmCZLxltaAUYcOB03slWE+nPyOoBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:36:39.997426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030735observed a924f70c6bd590f8f538ff7f6cda4b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:39.979007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030735/manifest.jsonobserved 6e32f9e5979392547075df2bba9bcbf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:39.961785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030735/publication.mdobserved 2830572dca006438f3b69bba17e6e5d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:39.946675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030735/publication.txtobserved 401b24c9bab359fffed4f89484e987e2...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. |
|---|