OT-2026-000030583
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000030583) never changes.
Identity and time
| Publication number | OT-2026-000030583 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-7c37-a3cf-f37911aebb6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8081bcf6b8f43c6965d6e2517e54f92bd3a34110a31f967d603cc99d1f665b98 |
|---|---|
| Markdown | 57fc367651dc7e681cb233ee7e63f38d6a0183183ae592597c5cd35bb0586dc6 |
| Publication page | d372f78029c1932d890454be6f724f723d98a3a2e50a035927c5c3b8bb334b88 |
| Manifest | 0e863cdf35693cffd9fdcdf8256e67a79beefa1f3a184f37de09180da1273de6 |
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 | TnM3MugE/rBTn8S5aVIl9+QhKe0aj0GHmnHOi+I2i6FZ3zVvLGXb9eD1A6tUiibi5jy7lyNwtuz/SMrm2+3eCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:38:27.520424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030583observed d372f78029c1932d890454be6f724f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:27.503154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030583/manifest.jsonobserved 0e863cdf35693cffd9fdcdf8256e67a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.485653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030583/publication.mdobserved 57fc367651dc7e681cb233ee7e63f38d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.468818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030583/publication.txtobserved 8081bcf6b8f43c6965d6e2517e54f92b...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. |
|---|