OT-2026-000040026
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000040026) never changes.
Identity and time
| Publication number | OT-2026-000040026 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7b80-80a0-61e61b8b535e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5298a0656ef4ebe86c28f48ec10a53294a14fa4ada676e3ceff3945d461a4a2c |
|---|---|
| Markdown | d8ccf47c8a150389bdc33672bea507301fba6dd252e47944fe238a1ab88ad568 |
| Publication page | 67d15691dae957bcae74d03c1f461551c96083ee1c4928f12843c93aafb3ab9f |
| Manifest | 4c2aae612977f8093d760a9e889b08ad1844f15e4c64077e40e95d63a57cdf06 |
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 | OGsYq0tr4imuDlzANMvh/THSl1vdtsogsM56AfWIMO1NmoeyUIWvHxogZp4482YjcTI2O9uo5A7HVEGIy3JiCQ== |
| 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
| 2026-09-17T11:20:33.574643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026observed 67d15691dae957bcae74d03c1f461551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:33.556033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/manifest.jsonobserved 4c2aae612977f8093d760a9e889b08ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.535257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/publication.mdobserved d8ccf47c8a150389bdc33672bea50730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.517570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/publication.txtobserved 5298a0656ef4ebe86c28f48ec10a5329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:51.557726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026observed 67d15691dae957bcae74d03c1f461551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:51.540532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/manifest.jsonobserved 4c2aae612977f8093d760a9e889b08ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:51.521806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/publication.mdobserved d8ccf47c8a150389bdc33672bea50730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:51.505990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040026/publication.txtobserved 5298a0656ef4ebe86c28f48ec10a5329...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. |
|---|