OT-2026-000007340
Publication integrity record
Vacuum cup gripper, per zone isolation, pump fed, contact triggered on the face, rubber cups
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-2026-000007340) never changes.
Identity and time
| Publication number | OT-2026-000007340 · never reused |
|---|---|
| Internal UUID | 01a0a97b-515b-7d72-9a00-58d81c86e5de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:10:26.397866Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d663bcdb26ff8202e710a5a42821962e1759785729bcebe0d02889e308a559d |
|---|---|
| Markdown | ee9dba6183882eb0405f0fd3d4e31a920b3e54f36970cfa81240830c20c66d7a |
| Publication page | 8824c19e46628a20ef53bea6c57b817d641dcafd33b83b2a1d53864648a5c0fc |
| Manifest | 17dcdb35cf506769ed7628cb563e915aae975d0eb2ca48f2aca61698af458da7 |
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 | CV5SmdCoTQ/3ssMvQJL4BF8EZiK6JCnT8g8K2b9ah3SgSmvTIyjB9HJ1Klabfs5SAnUIaoy5AbUDeCvxA6T9Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:10.815852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007340observed 8824c19e46628a20ef53bea6c57b817d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:10.803704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007340/manifest.jsonobserved 17dcdb35cf506769ed7628cb563e915a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:10.790710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007340/publication.mdobserved ee9dba6183882eb0405f0fd3d4e31a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:10.778700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007340/publication.txtobserved 1d663bcdb26ff8202e710a5a42821962...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. |
|---|