OT-2026-000084035
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, sustained blow-off 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-2026-000084035) never changes.
Identity and time
| Publication number | OT-2026-000084035 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-75b8-8cf1-ab974cde5842 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084035 |
| Status | PUBLIC |
Content hashes
| Canonical text | d13e0dbf6d3e0b31d56f6d4495622fa9998b1fc3e3a4f11e5771c2300a24c6fa |
|---|---|
| Markdown | ba77296a24898dcccc2b739d2f54fd57f87b9883c44ec9742d0d7339c5904764 |
| Publication page | 560561f25b49add24f23fdf0148a5efe9196be47d0b4d0fface487944cca960b |
| Manifest | 600d9e13478cd8554c83c0084bf9273dc3fb97a627455bc3543c6b3e71770b10 |
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 | 96wGNkGWBs3FnWkD5WH73xZJ3PPibSUNHgP0UWmw0ElpW2GmcjM0f57FLYqMI6g8d8UeRoa7hIXIszu6LxvlCg== |
| 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
| 2026-09-17T09:55:45.671917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084035observed 560561f25b49add24f23fdf0148a5efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.654601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084035/manifest.jsonobserved 600d9e13478cd8554c83c0084bf9273d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.636411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084035/publication.mdobserved ba77296a24898dcccc2b739d2f54fd57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.619450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084035/publication.txtobserved d13e0dbf6d3e0b31d56f6d4495622fa9...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. |
|---|