OT-2026-000103198
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103198) never changes.
Identity and time
| Publication number | OT-2026-000103198 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-78bc-b180-e6342e019e42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 486fdf29c9b8c6a27ae51149c066af4093d1d3b986b4dbe6dbbd840d5a0ee154 |
|---|---|
| Markdown | 20493f82a2a23663d35c0f0c0afedefdada1dea9165fe9914a6454fc0aaa147e |
| Publication page | e118cdec70e7ebb7f1862f3b21a4bf4fab0dfbe9036bf594e6e738876edacba6 |
| Manifest | b336abf6393dcaa5039ff15717995a22439d1728f0c80fb7b37cdee3e8fad2f7 |
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 | m9PANrkjC6Jg5tg2+yQM0++TJW+5Aac2vx+RD4hfWP8GClgC97/kEMG9d1lKPqzYQnChtzJrN6JAySGMsDFeAg== |
| 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
| 2026-09-17T09:23:25.400625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103198observed e118cdec70e7ebb7f1862f3b21a4bf4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.382204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103198/manifest.jsonobserved b336abf6393dcaa5039ff15717995a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.364694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103198/publication.mdobserved 20493f82a2a23663d35c0f0c0afedefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.346713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103198/publication.txtobserved 486fdf29c9b8c6a27ae51149c066af40...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. |
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