OT-2026-000097846
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump 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-2026-000097846) never changes.
Identity and time
| Publication number | OT-2026-000097846 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7756-906d-2391eb6d0716 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cacd043a24e240c54694ac5db1322ce8f05606c5d50763d3ac33760da95d386 |
|---|---|
| Markdown | 19aaaebee93e0e7682464dad44017ac305cbf2812ea8b785df201214d6272015 |
| Publication page | 50e85bc020ee363e7eaeb3550c9b6dcc73c63dcef22dfcd86334ac3bc250903e |
| Manifest | 31811ee3164cd6544530608fe1fffa825d7fa7fa3f595a86a069e5e057c963d0 |
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 | dk5YtZvgKeM3gty/KS9cnoZXfU5YF8q5m3SLtz0F6aytki1fUezet7nL9+eaCbYfLl/NDV6DIA0LSCHF+F4/DQ== |
| 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
| 2026-09-17T09:32:56.909599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097846observed 50e85bc020ee363e7eaeb3550c9b6dcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:56.892386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097846/manifest.jsonobserved 31811ee3164cd6544530608fe1fffa82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:56.875406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097846/publication.mdobserved 19aaaebee93e0e7682464dad44017ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:56.858125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097846/publication.txtobserved 0cacd043a24e240c54694ac5db1322ce...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. |
|---|