OT-2026-000034817
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034817) never changes.
Identity and time
| Publication number | OT-2026-000034817 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-70e1-b1a7-1ab6c7651dd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034817 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9ad6742c048f1a5c884117fef340f69bd729ca1ee0981a1c850dc4c90202024 |
|---|---|
| Markdown | 0c991b5c8fdde66014f134177001fc49ebffcb42fdd2dc0122b63cdd1bc73525 |
| Publication page | 08c8e66759f93ddc884bb042c313c634e8c6b0b50ad340026ead7b6c93a0be85 |
| Manifest | 1044ee520e9ab8e66794d01105cebcdab9a9d3283cd98ce37a5f38296f265986 |
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 | euXg6EvLPhHYEUJBRhlaWaJsDbrE6IK+IebtCKPPHQJYcDvpU++/i7dONEHweYPCbCq/GqtzXEM/JoFuIIr0Dg== |
| 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
| 2026-09-17T11:30:19.902072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817observed 08c8e66759f93ddc884bb042c313c634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.877459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/manifest.jsonobserved 1044ee520e9ab8e66794d01105cebcda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.854094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/publication.mdobserved 0c991b5c8fdde66014f134177001fc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.832508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/publication.txtobserved c9ad6742c048f1a5c884117fef340f69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.120452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817observed 08c8e66759f93ddc884bb042c313c634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.100729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/manifest.jsonobserved 1044ee520e9ab8e66794d01105cebcda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.081020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/publication.mdobserved 0c991b5c8fdde66014f134177001fc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.063275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034817/publication.txtobserved c9ad6742c048f1a5c884117fef340f69...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. |
|---|