OT-2026-000008052
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, vented 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-2026-000008052) never changes.
Identity and time
| Publication number | OT-2026-000008052 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7fa1-8e7f-322f34037e32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008052 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7209590885401795170691af773ba2e6e9b21008e2cf6db3eda98ac689f759af |
|---|---|
| Markdown | c24946da6077f9d2776dedf95dba7a924b719b2d6196f448c29e6097f96ba4cf |
| Publication page | eb3f23fb767bcf6d6887fcca83e2ff6be44bf993f5ee169f246e3490a1dfc0d8 |
| Manifest | d19ae8df6fd6188eeeab332e03ed4a69352dffc7fbacd0e204fa8de19bd4cf9e |
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 | 2sWv9yB7cvNQ+dPm8PC9T0yogQniX59wrPU+Dv9hQz+QEfkQPJ/cBPikW+JHa+V1+cN/rYVLzJtTEH2dOtEZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:38.787908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052observed eb3f23fb767bcf6d6887fcca83e2ff6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:38.770476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/manifest.jsonobserved d19ae8df6fd6188eeeab332e03ed4a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.753122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/publication.mdobserved c24946da6077f9d2776dedf95dba7a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.734146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/publication.txtobserved 7209590885401795170691af773ba2e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.695125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052observed eb3f23fb767bcf6d6887fcca83e2ff6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.674755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/manifest.jsonobserved d19ae8df6fd6188eeeab332e03ed4a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.652922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/publication.mdobserved c24946da6077f9d2776dedf95dba7a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.634949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008052/publication.txtobserved 7209590885401795170691af773ba2e6...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. |
|---|