OT-2026-000093202
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000093202) never changes.
Identity and time
| Publication number | OT-2026-000093202 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7c23-8119-725986d2f1dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 450deb5fc00a09e69a393c153ab7c4ca12b4e6613335e2a99f8077045539db22 |
|---|---|
| Markdown | e6713f2c7800a517987ca4b9e5e03523558e1be8eac9db11338fe87c7caf5c05 |
| Publication page | a4b693438c8e37d51d634dcf0d3d2dedb0a0495f1bb9a277624f8ec59b465802 |
| Manifest | b092cdc122bec91efbf28c9813824da29953cccc52c633de9f9c9e0447a95dea |
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 | RYZKf3+RrighOlAdZR6rGM5QxTBmNGegmkx70EOWjYymJgT/Jbx8nyBQwvx0P3j58IoE6ivk6dtPkbSdd9MUCg== |
| 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
| 2026-09-17T09:40:30.750174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093202observed a4b693438c8e37d51d634dcf0d3d2ded...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.734372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093202/manifest.jsonobserved b092cdc122bec91efbf28c9813824da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.718113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093202/publication.mdobserved e6713f2c7800a517987ca4b9e5e03523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.692293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093202/publication.txtobserved 450deb5fc00a09e69a393c153ab7c4ca...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. |
|---|