OT-2026-000088065
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088065) never changes.
Identity and time
| Publication number | OT-2026-000088065 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7b34-908a-56376d03830d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a650c53b318c875533aa5d921990d720a3d5348e9776661fd6d7969d0cbe683 |
|---|---|
| Markdown | d30c2315ae183c3be62e6cdaf42ad628ec5faa73e60ce4cc41374855d608161b |
| Publication page | 3ee40ec77b2c078887e41b45093b69be4f66705b0d7de0eeac2bd781f81c54a4 |
| Manifest | e576992ca8ebf6ee23017576b9752d76a9ead4f259f401cbb642ef6212f8e745 |
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 | Dl82fmh5WlxYECPLWWYloIGgdWSw4Rvf6Gj5bDrVlD/XOTmCdnfwYrmTVPCTykSb6GO/ICC2O5zgRsfr9ig/Cg== |
| 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
| 2026-09-17T09:50:03.710470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065observed 3ee40ec77b2c078887e41b45093b69be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:03.693613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/manifest.jsonobserved e576992ca8ebf6ee23017576b9752d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.675692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/publication.mdobserved d30c2315ae183c3be62e6cdaf42ad628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.658385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/publication.txtobserved 2a650c53b318c875533aa5d921990d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.887302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065observed 3ee40ec77b2c078887e41b45093b69be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.869255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/manifest.jsonobserved e576992ca8ebf6ee23017576b9752d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.845000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/publication.mdobserved d30c2315ae183c3be62e6cdaf42ad628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.826037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088065/publication.txtobserved 2a650c53b318c875533aa5d921990d72...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. |
|---|