OT-2026-000093770
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093770) never changes.
Identity and time
| Publication number | OT-2026-000093770 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7d4f-a6a7-29bbc2647493 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093770 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6328fa5fb189617eb1f1fb766355bc90d727f93236eefa82d33e2eafaef58b2 |
|---|---|
| Markdown | 5c2cf4b820a26dbee5be8b63f9ee621454c6cbdffdee2089e1ee49a5c4639cc0 |
| Publication page | 503f3db11cfb6f0f72dadd150bf19c53ba37f6c1884dc424e12e77a82c548964 |
| Manifest | 33eeafbc8706989aee7b5d2421362692cebb147e7915aa5a744a7132a464ddd2 |
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 | FThY1Q8joaYF74ClxyfzFBH876lgT8XR/zmkoGod2v+fmQfSyoCQ1Ze7ZFen7cAoUCdAYq/27hVuvxN2bmngDw== |
| 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
| 2026-09-17T09:39:51.401660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093770observed 503f3db11cfb6f0f72dadd150bf19c53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:51.383022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093770/manifest.jsonobserved 33eeafbc8706989aee7b5d2421362692...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:51.364239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093770/publication.mdobserved 5c2cf4b820a26dbee5be8b63f9ee6214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:51.344621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093770/publication.txtobserved e6328fa5fb189617eb1f1fb766355bc9...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. |
|---|