OT-2026-000094584
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000094584) never changes.
Identity and time
| Publication number | OT-2026-000094584 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-72b6-aaa5-c751afbf0f3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094584 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7be995d93e2cc3bb71bf1ab823cc5e702c9ede4e64b336ff286726fd82eff05 |
|---|---|
| Markdown | d51ce9f5cd54e5a7cca67d711f4bdf57fdada4376bde16984369f026ac0eb033 |
| Publication page | 5a4b9c11f6cfcca232b5c86575b721cb02be65eeb05df7790bd153aa647cd5bb |
| Manifest | 2a0badd61d646d7a7693b662579906b20c497b5cffa70309ebbe0d47cf6498b0 |
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 | SteDJDg8MGdW+yxsJouCZcrYbSAkDtO+Tiy+BEjEEa5XogVfBZ62OMWIMNHNqBMs7RVUrCl4IaGS8PemaYM7DQ== |
| 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
| 2026-09-17T09:38:02.508758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094584observed 5a4b9c11f6cfcca232b5c86575b721cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.491682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094584/manifest.jsonobserved 2a0badd61d646d7a7693b662579906b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.473600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094584/publication.mdobserved d51ce9f5cd54e5a7cca67d711f4bdf57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.456451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094584/publication.txtobserved f7be995d93e2cc3bb71bf1ab823cc5e7...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. |
|---|