OT-2026-000095248
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095248) never changes.
Identity and time
| Publication number | OT-2026-000095248 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7938-bf8b-0f27107c3793 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095248 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7370c6b0219911808f808065a4654b0172afc26d171750f61034d048cb5a155 |
|---|---|
| Markdown | 48fab4e6fb69af26a927806f1d6fa38313363f40a583c3ac64a6a7aaaf1fb241 |
| Publication page | 834c5da97cfa50e1bd6301de352362a02229f6bb4ba0a769cdcabad5d82f6770 |
| Manifest | c78b6100dcf31ad0e8eb056481fd31a5d26281c889ae329add527b31d43c887c |
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 | C9P5BgYvDY8HyvSFQXxVtog9hGwUB5TNubcxF1gtwBNA+sf0ZWrwmXIsiPOkuyZzR3gQdOKeSIbpRssOjMSmCA== |
| 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
| 2026-09-17T09:36:34.472946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095248observed 834c5da97cfa50e1bd6301de352362a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:34.451804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095248/manifest.jsonobserved c78b6100dcf31ad0e8eb056481fd31a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.432655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095248/publication.mdobserved 48fab4e6fb69af26a927806f1d6fa383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.414745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095248/publication.txtobserved c7370c6b0219911808f808065a4654b0...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. |
|---|