OT-2026-000065890
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000065890) never changes.
Identity and time
| Publication number | OT-2026-000065890 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7bd6-b412-81a13b17bac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065890 |
| Status | PUBLIC |
Content hashes
| Canonical text | 193b96e31b2c225630ec274ecf8a5a2d049940579ed5354af9215cb2cfbc315c |
|---|---|
| Markdown | 209ee0ce07aa668d38e7d0d68ac9afc08ed2e925ccc27532176052ee2abaa9b7 |
| Publication page | 683e39266e554536e15a873465764df7d83f5c084db58b85aff3b404c97c6731 |
| Manifest | aa68598fd8549adf04d3b509fd3321f189b108617282730cf9b7a800f880b32b |
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 | BaJyaMPkA7/4pRiPavZB7gQfxQcgoYBqeb2rJx2+Ou39Dky2a2dI9pCHgDQxwCK2GigrRuriwx46bKl0kEvJDQ== |
| 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
| 2026-09-17T12:42:38.255226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890observed 683e39266e554536e15a873465764df7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:42:37.910985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/manifest.jsonobserved aa68598fd8549adf04d3b509fd3321f1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:37.716023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/publication.mdobserved 209ee0ce07aa668d38e7d0d68ac9afc0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:37.284113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/publication.txtobserved 193b96e31b2c225630ec274ecf8a5a2d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:05.020265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890observed 683e39266e554536e15a873465764df7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:04.998064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/manifest.jsonobserved aa68598fd8549adf04d3b509fd3321f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:04.976462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/publication.mdobserved 209ee0ce07aa668d38e7d0d68ac9afc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:04.834448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065890/publication.txtobserved 193b96e31b2c225630ec274ecf8a5a2d...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. |
|---|