OT-2026-000082475
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000082475) never changes.
Identity and time
| Publication number | OT-2026-000082475 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-723c-bab7-7e59fb10347e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082475 |
| Status | PUBLIC |
Content hashes
| Canonical text | 734fe4390d85d33a8704c9887f06f198c98305d0723fd9624fd7366bf7d55bba |
|---|---|
| Markdown | d3a782a8291e8fc1cffb1727adc5ae734c90fb489c5fb85d7b1b9c8bb352de39 |
| Publication page | 143a256b9ae011bf0c4494733214bdcb64de7b1ca373d81a955d202813d87213 |
| Manifest | 6cf6cbf5aa45f914ce34a8dbab318fffc0f2f01ddf874277628a0a858fda6058 |
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 | pLnJvwCGLsM7tz4g8gx+oQO4lB4w7VvoJM2cikwqF7JLdpf6HG69rlmHuzQEo6hf0qRZ+kjmeQ+IYpERdnmXBg== |
| 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
| 2026-09-17T09:59:28.788020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082475observed 143a256b9ae011bf0c4494733214bdcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:28.771649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082475/manifest.jsonobserved 6cf6cbf5aa45f914ce34a8dbab318fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.754584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082475/publication.mdobserved d3a782a8291e8fc1cffb1727adc5ae73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.736850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082475/publication.txtobserved 734fe4390d85d33a8704c9887f06f198...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. |
|---|