OT-2026-000094768
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000094768) never changes.
Identity and time
| Publication number | OT-2026-000094768 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7711-a7e7-54ddda4ae495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 776c6560f4f63833b5ef176442b8eb63cd9046f556929de50008bd2c050e54cc |
|---|---|
| Markdown | 64c21c187dfd0947aa753e9d20c22fe31f8d929129e6165ac9df6c4e0b7937a2 |
| Publication page | 31bdb1e75362a847aef1c30b7cdf7e33a0c4890d5fae4f711c730ad85fba220c |
| Manifest | 1ce3d8af41e29eeaf5cc35ba1408f3d6812034e3a8abbba87ba12dc382e32a46 |
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 | AI+qDyXCn+WcFjpmnEpe01I6zHqqlwuPwQZjB+zkpsX3KuZ32p0kL+/hIpj+k2LI4HbTutjLSqbQqnVJhBTQBg== |
| 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
| 2026-09-17T09:37:14.759301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094768observed 31bdb1e75362a847aef1c30b7cdf7e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:14.742614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094768/manifest.jsonobserved 1ce3d8af41e29eeaf5cc35ba1408f3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.724811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094768/publication.mdobserved 64c21c187dfd0947aa753e9d20c22fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.680859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094768/publication.txtobserved 776c6560f4f63833b5ef176442b8eb63...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. |
|---|