OT-2026-000093851
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000093851) never changes.
Identity and time
| Publication number | OT-2026-000093851 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7a27-be2d-00c3bb8466b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 921f4d99b5d1115b0f557dfaf5ec693a7bf546038c289f7cb509c292c81190c8 |
|---|---|
| Markdown | 577692db63f11f09e5e501083216f54b56608dc5d60b47d9e1186b83476fdab0 |
| Publication page | ec40aacb1c055c7240f4914474176ea3890c5d95bb665e646db0b98899c73af1 |
| Manifest | e04c0bab6355e0cc230ee168b5b4ca23c110522c248da15eb59862fdfc8de70a |
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 | U8CZXCow+FFJScwtg2dJyIY5yyES/5EybANTs78oLJBCHk0FjCeSTgzGTi6qP/9Mm0horPL4dNGr3h8lDRrCCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:06.480603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093851observed ec40aacb1c055c7240f4914474176ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:06.464077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093851/manifest.jsonobserved e04c0bab6355e0cc230ee168b5b4ca23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.447571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093851/publication.mdobserved 577692db63f11f09e5e501083216f54b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.430262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093851/publication.txtobserved 921f4d99b5d1115b0f557dfaf5ec693a...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. |
|---|