OT-2026-000098239
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098239) never changes.
Identity and time
| Publication number | OT-2026-000098239 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7f8c-9791-a61d2c65075c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c96fbdeae4b3f4871435ccd6fd68fc7d50a105b21d73d640831f696d49cbbb4 |
|---|---|
| Markdown | f6c7ec46cd990ea25ab0b278e6c56c7bd975d722bd2dbc7083c6c6b4d63667ec |
| Publication page | 9457a7a6d3a0aeb2b577a972d4911918cea337478adb2f3c6fc77edffadd10cf |
| Manifest | 2de2e87f1b7303cad062cd5f9d9e492c9e502fd35ad6a583d9d52a2a8ff8b58a |
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 | gspng1zDVyxCbiaqoNOOC1qhiYwmjGl/IqlWcgSXFE2vba8leERTptQH3TAP4nb8l5MTpN+0WyMK5dp0y2D3Cg== |
| 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
| 2026-09-17T09:31:25.501330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098239observed 9457a7a6d3a0aeb2b577a972d4911918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:25.483566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098239/manifest.jsonobserved 2de2e87f1b7303cad062cd5f9d9e492c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:25.463864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098239/publication.mdobserved f6c7ec46cd990ea25ab0b278e6c56c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:25.446427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098239/publication.txtobserved 5c96fbdeae4b3f4871435ccd6fd68fc7...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. |
|---|