OT-2026-000092302
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000092302) never changes.
Identity and time
| Publication number | OT-2026-000092302 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7314-8943-36fb4069bdc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092302 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9fb12d5f8bd7372e1b61567d52d6af075fb681d9cda584785650362dc4590a1 |
|---|---|
| Markdown | 2a04ebff1389c9715f75f40ad90b6dec71d632b4ba8ec014af104706d984788a |
| Publication page | 21bd9bd94b2fde9af0aa901290cbc16836b5ab2957720983fe3464c0c597a347 |
| Manifest | 7206c5c3c8f8dfef6525e975abdfa97788a3a59a831fd982963071190fc17f08 |
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 | KOCasALsMflHLqBnioFlf1/BajqgYUNKaRQmnqR4TnjzGukvAWrlpeYGU6/3saZKGlrQXG1oWnZcJ9+Jl6wxDw== |
| 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
| 2026-09-17T09:41:45.899553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092302observed 21bd9bd94b2fde9af0aa901290cbc168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.882999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092302/manifest.jsonobserved 7206c5c3c8f8dfef6525e975abdfa977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.865753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092302/publication.mdobserved 2a04ebff1389c9715f75f40ad90b6dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.847352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092302/publication.txtobserved b9fb12d5f8bd7372e1b61567d52d6af0...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. |
|---|