OT-2026-000102930
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102930) never changes.
Identity and time
| Publication number | OT-2026-000102930 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-71d8-90e2-45499c001ade · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c94eb9dcbb8135389af940f80b8cc35863eed2ace6815aa18c8ad8abf910c0b |
|---|---|
| Markdown | cc24bfcb7dc014bb931589b237617e078e0b789c26b4fdfa1d8424d1e2f9b276 |
| Publication page | 9a0b1b3b136eb83f31bf2329c156e0b25cccfdadf5bf6f601784546097177621 |
| Manifest | 35f1dc91efec8c575ea49a78ff841c54999ab06612147c70963af35e3370fd1c |
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 | nE0sO2UNXBmTdqDveO2Dbfyk3nhzFwJDj2/aaTtwI7SHmsXAJwizLfskz3lkjtC/EEl4cTGej4zl/EnmoRqSCA== |
| 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
| 2026-09-17T09:22:50.822329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102930observed 9a0b1b3b136eb83f31bf2329c156e0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:50.806200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102930/manifest.jsonobserved 35f1dc91efec8c575ea49a78ff841c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.790691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102930/publication.mdobserved cc24bfcb7dc014bb931589b237617e07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.774439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102930/publication.txtobserved 9c94eb9dcbb8135389af940f80b8cc35...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. |
|---|