OT-2026-000097335
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000097335) never changes.
Identity and time
| Publication number | OT-2026-000097335 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7257-bb1e-830df626553f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cc23fcc4f7f21e35a673bc1bba9cb1eea1521f73575c9cd890f7b7a4a78db1a |
|---|---|
| Markdown | d6dfbcd1a425fea0a42ff94b090cddc29d908bef0c3315645799770c04eab2f0 |
| Publication page | 1ea23f15b06bfd820ed7454c30592e1387ef7881b2bd6b03352a7a454249252f |
| Manifest | a1107d9b2eb343621e78c0c15eeff286d58b0a6b891dbfb260818eac7fb2a8ea |
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 | S8IbFNoKszpumwWUO7t1L+NfYqCmlAFTLOMB+oIo0bp30CGh0PvLR9XtW08umEQrzo6W3xAc4XUwyvoGMNDGAA== |
| 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
| 2026-09-17T09:33:36.125152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097335observed 1ea23f15b06bfd820ed7454c30592e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.108378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097335/manifest.jsonobserved a1107d9b2eb343621e78c0c15eeff286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.092232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097335/publication.mdobserved d6dfbcd1a425fea0a42ff94b090cddc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.075080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097335/publication.txtobserved 2cc23fcc4f7f21e35a673bc1bba9cb1e...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. |
|---|