OT-2026-000096404
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096404) never changes.
Identity and time
| Publication number | OT-2026-000096404 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7ad3-b94a-724ec5b581c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 468f9e724857a629509cbad22b656dab0c45b3def6138fd46a99122ee33b55ab |
|---|---|
| Markdown | a22ba65ae48568c06cde288fe8851f1cbfe6f9f90bac191e7776fa7adfccd8c4 |
| Publication page | c107907f59c9697391f5f2556204fcb44eebdc235ed8f69e1ba4d347a9dc84d8 |
| Manifest | bdc2b95e6c3c512d046fefbf8e3158d28e53e9e6343cd2076c41272daedbbfa3 |
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 | uSOw/nNEmAYypez/8i8SUht/iy1lNf8ORSCX1/XXQl0SWFqSeTbENmuyFFXTaMGiVXqWsjVNWCQfS+J3U/hmDg== |
| 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
| 2026-09-17T09:33:41.573195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096404observed c107907f59c9697391f5f2556204fcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:41.554855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096404/manifest.jsonobserved bdc2b95e6c3c512d046fefbf8e3158d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.536164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096404/publication.mdobserved a22ba65ae48568c06cde288fe8851f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.374669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096404/publication.txtobserved 468f9e724857a629509cbad22b656dab...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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