OT-2026-000024479
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed 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-2026-000024479) never changes.
Identity and time
| Publication number | OT-2026-000024479 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-754c-b8d2-cea01d09fd84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47a6bcf14ff3f40012114112912662cbd21fc27d727b0258ef8079ed18006e64 |
|---|---|
| Markdown | 2e4548f125c9ea7ad8bb38af566ca5179629022c02e7f6cef5c663e9a7560aae |
| Publication page | 09c3c3a0b0ccad94c4c5a8cda557416e4bdf8dc92189350a43482c2633a11a3c |
| Manifest | 7baa47a27669f6a3b71629299a0f92f68011b5b9c7cf94bfa115960dc3816eb6 |
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 | qV4f+8/zvhilzhRcKt673nqF6yB6qQk4kJM5MQTGquIrsDkmCGRto6iPF5JfyrSiMXsN1vvIy/GbNonFgdElAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:29.300839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479observed 09c3c3a0b0ccad94c4c5a8cda557416e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:29.281202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/manifest.jsonobserved 7baa47a27669f6a3b71629299a0f92f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.262748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/publication.mdobserved 2e4548f125c9ea7ad8bb38af566ca517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.243917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/publication.txtobserved 47a6bcf14ff3f40012114112912662cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.276875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479observed 09c3c3a0b0ccad94c4c5a8cda557416e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.256923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/manifest.jsonobserved 7baa47a27669f6a3b71629299a0f92f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.240067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/publication.mdobserved 2e4548f125c9ea7ad8bb38af566ca517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.221734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024479/publication.txtobserved 47a6bcf14ff3f40012114112912662cb...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. |
|---|