OT-2026-000035566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000035566) never changes.
Identity and time
| Publication number | OT-2026-000035566 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-76ca-8c66-2770f5a16e27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035566 |
| Status | PUBLIC |
Content hashes
| Canonical text | d257245d3453d89fa8ccb5bb057ed98d049ad36f01a14eaacd767296307dfd77 |
|---|---|
| Markdown | 9e84a2482cb9929968365af7e5d24127f00240c0226d5ea32eb53ab5bf1f461e |
| Publication page | 3f00ade3e8dda1da64ee9f865a4f3564881eb113582a35a9c3f575ff3a20ef2b |
| Manifest | 0d75064b1428275376918dbd80b725d63708ca2ac26a372db08ffc69d014ae81 |
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 | 0MbtovL9M68zIRcsdAs56zzv9EUqkjY/6vR/WkLaktoKcD6TGPtn93KgUJb865+WATbUs6liyV/Lkh2t9u0NDg== |
| 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
| 2026-11-02T00:41:55.502700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566observed 3f00ade3e8dda1da64ee9f865a4f3564...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-11-02T00:41:55.423838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/manifest.jsonobserved 0d75064b1428275376918dbd80b725d6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-02T00:41:55.378420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/publication.mdobserved 9e84a2482cb9929968365af7e5d24127...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-02T00:41:55.267012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/publication.txtobserved d257245d3453d89fa8ccb5bb057ed98d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T12:41:22.320308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566observed 3f00ade3e8dda1da64ee9f865a4f3564...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T12:41:22.267156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/manifest.jsonobserved 0d75064b1428275376918dbd80b725d6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T12:41:22.189412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/publication.mdobserved 9e84a2482cb9929968365af7e5d24127...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T12:41:21.998918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035566/publication.txtobserved d257245d3453d89fa8ccb5bb057ed98d...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|