OT-2026-000095446
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three 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-2026-000095446) never changes.
Identity and time
| Publication number | OT-2026-000095446 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7f9c-9750-90b05e54fd0b · 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-2026-000095446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94b2bc22ac250eaad7d33ae7bb3199c77aaa551b3607db905952c507ffc799f3 |
|---|---|
| Markdown | e65448de0bae7f1f77585e4cf6d9dc4806bb58fa8e7af17dd907a8544d1eaa2c |
| Publication page | 533a9228398e44319772b819a2378a985a0553833ee6f542cd472d381f8b2d49 |
| Manifest | f52b6e221d4190a61c2632181780f7843ffa540f762c4d872f6dd16f0a04319c |
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 | b0yCfdwT7WHJC3Ii71BM8TUcfqVeiHPB7cipqUrwa+1ZNTDWlQ/dnvq+SM2BMSUuhmZgrMZrbmSVe57fLePfAQ== |
| 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
| 2026-09-17T09:36:49.275425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095446observed 533a9228398e44319772b819a2378a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:49.257646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095446/manifest.jsonobserved f52b6e221d4190a61c2632181780f784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.239264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095446/publication.mdobserved e65448de0bae7f1f77585e4cf6d9dc48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.220173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095446/publication.txtobserved 94b2bc22ac250eaad7d33ae7bb3199c7...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. |
|---|