OT-2026-000097153
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000097153) never changes.
Identity and time
| Publication number | OT-2026-000097153 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-77f2-98a1-23e0b1bf4505 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06669edfa01f92443b90c7cf1855d24fb9b6c684dee4d41d9167f270de7782a5 |
|---|---|
| Markdown | 277eaf17a767c83d6578603672effe76210cc53bec7fb5b4f84160052703a16f |
| Publication page | 05437b648d22429412d6d18aa2a7e08eae4b380968fa8d591892976a14462005 |
| Manifest | efa6f04e68d224e3de2d007f2674109fbb22b216fb9364f61545f2442ae41608 |
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 | EPHf3KYwacbly6AlTxV0TAOrVQlbi5Y5F8CbMZfhAFtAeHuAgmr4JdgcykIG9F2duB3qpL811PXta4qqJsjlCQ== |
| 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
| 2026-09-17T09:10:57.909870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097153observed 05437b648d22429412d6d18aa2a7e08e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:57.889586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097153/manifest.jsonobserved efa6f04e68d224e3de2d007f2674109f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.870630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097153/publication.mdobserved 277eaf17a767c83d6578603672effe76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.849833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097153/publication.txtobserved 06669edfa01f92443b90c7cf1855d24f...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. |
|---|