OT-2026-000084069
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, sustained blow-off before set-down
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-2026-000084069) never changes.
Identity and time
| Publication number | OT-2026-000084069 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7c13-83e5-edf22e5eb50c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084069 |
| Status | PUBLIC |
Content hashes
| Canonical text | df7fa1f3f1e8679732ebfcdcef3bff2bfc6b6c518056ed83436b72f854df25ce |
|---|---|
| Markdown | d84cf5e61da393fee158638ad57252c389c41ab5fac8529f440033fe50f62869 |
| Publication page | 51e95761fb2d91bae9aa18afc3ed8c81c0b3410b14dfc726e0c156c577bb32a9 |
| Manifest | b25981782eab2abd7632ce43c55b1246b7d8e57111df3cfb1067725c28d4594f |
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 | dqKKzS7sPM8HsyVo6XKTxA9EcPx6qo4A4Kz7K8JpSLob6oYjWg5UB61tgeCmb4wUM+NokuOP12OBs+3pe29mDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:48.476191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084069observed 51e95761fb2d91bae9aa18afc3ed8c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:48.456564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084069/manifest.jsonobserved b25981782eab2abd7632ce43c55b1246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:48.437443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084069/publication.mdobserved d84cf5e61da393fee158638ad57252c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:48.418571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084069/publication.txtobserved df7fa1f3f1e8679732ebfcdcef3bff2b...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. |
|---|