OT-2026-000094064
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000094064) never changes.
Identity and time
| Publication number | OT-2026-000094064 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-795f-866f-98ebace44479 · 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-2026-000094064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 658b0a8f4b6b7127a878511b99095d6f6a8ed286ffc7b234f3a79e97c5980e23 |
|---|---|
| Markdown | aaf63af74a27160a00365ad7a803c3afa4a527894c457afa65ad2eea081c798c |
| Publication page | ce5124afb2a0ebc794dd02b4b1da9beb54b28e229e0a9eca32c297ba5080f1c4 |
| Manifest | 07c2e638be2c0b74e60440a33c2359f3944977e053b9d9dea2c84246abbca5c5 |
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 | KXX/zOngVG0jIlP+v1M1Vrp/DUQroxZl1mpeGpyD/1/WNZp+MDsjy5+SfMSnt649DoZ8QqdeVKC2kbwdVVAOBw== |
| 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
| 2026-09-17T09:38:29.292358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094064observed ce5124afb2a0ebc794dd02b4b1da9beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:29.275571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094064/manifest.jsonobserved 07c2e638be2c0b74e60440a33c2359f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:29.258627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094064/publication.mdobserved aaf63af74a27160a00365ad7a803c3af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:29.241643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094064/publication.txtobserved 658b0a8f4b6b7127a878511b99095d6f...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. |
|---|