OT-2026-000067585
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000067585) never changes.
Identity and time
| Publication number | OT-2026-000067585 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-719a-bc78-3cac1c2aefac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4309c116c4645610db2bdb328ffe748bdbcc2fd0003ccca420088511547c229a |
|---|---|
| Markdown | 2ed385b401acd58007bbcf9e95bf23b1f4cede57914177e3578a5a063686ee61 |
| Publication page | 3cb27525da02e9fa9d0cfc7dd9b94c52f8018f2d5ef2fa9cf089adcc212c3581 |
| Manifest | 72086c81c2a498c9b840a13f85cacc0305217433a2514d135882c501f7056260 |
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 | 7I3TLX5AaDVpWam41SzIY2q6DCx/RNXZTDEI5x9Z6O+RuwsefyG6XSEE2/v0dnr9Th6lq5EVRAG2JWLug22hAQ== |
| 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
| 2026-09-17T10:31:53.974745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067585observed 3cb27525da02e9fa9d0cfc7dd9b94c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:53.957002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067585/manifest.jsonobserved 72086c81c2a498c9b840a13f85cacc03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:53.939368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067585/publication.mdobserved 2ed385b401acd58007bbcf9e95bf23b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:53.919200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067585/publication.txtobserved 4309c116c4645610db2bdb328ffe748b...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. |
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