OT-2026-000034722
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034722) never changes.
Identity and time
| Publication number | OT-2026-000034722 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-748d-a085-7eef67eaf839 · 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-2026-000034722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5846edf858ea898b999878f5aeab0d60743a82bfa022b605c50fe2eecc1df510 |
|---|---|
| Markdown | c7b908bfb5c33fcec3d1e67217d797addeefaa6892dc075f99a2f31919df1f94 |
| Publication page | c64c550fcc88df5dfd365d3c19776b6bea013b29651bcd7a31563251948760ae |
| Manifest | 84feff859d2fefb33aec8d43473a2b96026e3388d573f9daf095726b86d9ec64 |
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 | Hm92l0y4xhHwvaA/dFf0dDMLxH16LW/Kk0k6G5fi+Oo7SoG4AkYHCGMI4j5IecTxlhyJNR0R2Qx8wCTeqkd1Aw== |
| 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
| 2026-09-17T11:30:07.562730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722observed c64c550fcc88df5dfd365d3c19776b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:07.537044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/manifest.jsonobserved 84feff859d2fefb33aec8d43473a2b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.514551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/publication.mdobserved c7b908bfb5c33fcec3d1e67217d797ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.495513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/publication.txtobserved 5846edf858ea898b999878f5aeab0d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.256066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722observed c64c550fcc88df5dfd365d3c19776b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.237522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/manifest.jsonobserved 84feff859d2fefb33aec8d43473a2b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.220828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/publication.mdobserved c7b908bfb5c33fcec3d1e67217d797ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.202087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034722/publication.txtobserved 5846edf858ea898b999878f5aeab0d60...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. |
|---|