OT-2026-000034779
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000034779) never changes.
Identity and time
| Publication number | OT-2026-000034779 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7206-a7ff-a941b445cf01 · 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-2026-000034779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 165cc6c631fc9dd51d4692f2e2f8ed98f3846d518c779d484177ec3ce452792a |
|---|---|
| Markdown | 093088dd02ceb72bdf66ed2d4e47734ed44e14b480a4ed507d8116273dc06817 |
| Publication page | 91310219f65bb718487ecda2ab9f075ebffc8a9eb27eb2226c9cbd595f3ff819 |
| Manifest | a6ca4518a36eab60fd500a2df80c838849075d8c90f790e42a442ae6ed26961e |
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 | CSPnMlXqn3ueiblNKN3YYWjVKjXMR5OPgIceZYzhIalREOfcGatHaQW0sbU7sNzZ80dUCLR8DdwW83lQxpZ9Ag== |
| 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
| 2026-09-17T11:30:16.655405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779observed 91310219f65bb718487ecda2ab9f075e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:16.635369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/manifest.jsonobserved a6ca4518a36eab60fd500a2df80c8388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:16.618308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/publication.mdobserved 093088dd02ceb72bdf66ed2d4e47734e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:16.601151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/publication.txtobserved 165cc6c631fc9dd51d4692f2e2f8ed98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.143498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779observed 91310219f65bb718487ecda2ab9f075e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.126091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/manifest.jsonobserved a6ca4518a36eab60fd500a2df80c8388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.107440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/publication.mdobserved 093088dd02ceb72bdf66ed2d4e47734e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.084396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034779/publication.txtobserved 165cc6c631fc9dd51d4692f2e2f8ed98...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. |
|---|