OT-2026-000065760
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000065760) never changes.
Identity and time
| Publication number | OT-2026-000065760 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7e20-bc0b-6db9bce9b6ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 652be3fdeef3a2a7d522acfb04a110901f86d1551ae20f61d147e1f2c0a332f4 |
|---|---|
| Markdown | a7a073e840c915bcbc2391ac989fe7390de599ce4033053aa2ede295de897f7d |
| Publication page | e55619144da1cba64a51f2dd5a4d3a62c0544a8fdece4696ea5a1aa5b21d24c2 |
| Manifest | fea5304f319748ddeedd6464e837ec963618896f7267f7977a030c85dccf093f |
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 | yHSLd7CVfokSA5C6G0rL53j+G0/9tXhljwUZnYv7l3RTy6aXG9JqfTZ/rQB0fem0tEQcRdodZtaPue5RxiuECQ== |
| 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
| 2026-09-17T10:34:10.125167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065760observed e55619144da1cba64a51f2dd5a4d3a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.108216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065760/manifest.jsonobserved fea5304f319748ddeedd6464e837ec96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.090910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065760/publication.mdobserved a7a073e840c915bcbc2391ac989fe739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.075480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065760/publication.txtobserved 652be3fdeef3a2a7d522acfb04a11090...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. |
|---|