OT-2026-000097376
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000097376) never changes.
Identity and time
| Publication number | OT-2026-000097376 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7c3e-b056-cf0a0b02419c · 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-2026-000097376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 787d886acb8d002f5cfc8084410ac2820b3e589bd980b1338a876675f303ed40 |
|---|---|
| Markdown | 4978a1bb5f717bfceaafbe10585ae2211ee7f1da242a4dba8209ef1817e9e899 |
| Publication page | 129cd1dd66a55cf9bfb74088649e85d8a1198a2426293d9c229af0937d1e92a5 |
| Manifest | 7832cbe82064033b06f4af98512afb8599233adf93cc8947338a0fb9d4000e24 |
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 | RD7h7u/3yBOkTEhEOul9YFGeNn85O1TWyPdk0cKReni65Hct+RWTpIbfWkMnu18S7gUJZ/j8gCv4eEHHo5HFBQ== |
| 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
| 2026-09-17T09:33:39.330560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097376observed 129cd1dd66a55cf9bfb74088649e85d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:39.310209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097376/manifest.jsonobserved 7832cbe82064033b06f4af98512afb85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.291803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097376/publication.mdobserved 4978a1bb5f717bfceaafbe10585ae221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.274640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097376/publication.txtobserved 787d886acb8d002f5cfc8084410ac282...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. |
|---|