OT-2026-000066848
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000066848) never changes.
Identity and time
| Publication number | OT-2026-000066848 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-709c-a60d-af542844b4b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f675415721c6f57675f0394c8e5ed72c431df93224f296ff8c5572fa8ae39d6 |
|---|---|
| Markdown | b0a59a9c8e87c07b59829bc047b29accc3581f1ead042f6a3a41cc35bedfad50 |
| Publication page | 461c371b7485bc7ad1eba0f5564af7a4774f1523d5b3783331b4fbaeed746bec |
| Manifest | 90273f5227fa14281148f5f982fd07f2ceaaebb0fe6c3b97829c1d91e27abc36 |
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 | iHi3b4JYFnP5l5YwHVtHXu057Fl4cCGz8i7kWpwzTRT7w/G1uKxH+X8gUFR2qS5+5C39lxu/4fnLrgxKJDbSDQ== |
| 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
| 2026-09-17T10:33:17.245284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066848observed 461c371b7485bc7ad1eba0f5564af7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:17.225776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066848/manifest.jsonobserved 90273f5227fa14281148f5f982fd07f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.206452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066848/publication.mdobserved b0a59a9c8e87c07b59829bc047b29acc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.188910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066848/publication.txtobserved 8f675415721c6f57675f0394c8e5ed72...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. |
|---|