OT-2026-000094764
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094764) never changes.
Identity and time
| Publication number | OT-2026-000094764 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-76d8-9ab1-093adb9927fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3256190671d660cbede3f4fa822042d5c17ecf7be817f46a50d18f1091571679 |
|---|---|
| Markdown | 90571957f20502c1831ba6726339dbee542e117a4c9b1ba114c52f2e0087c203 |
| Publication page | 8d10f812c363cb2a87830a6874e09a2c30447337dc512d26b58896e1ba6df9fa |
| Manifest | df69bbcc4dee0c4d227457299719f831a61710eec4b024e6a49669541cc6f296 |
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 | CGzh5RxLwXPWXrkHwy3HoI5f7aYnZAebqmzJLMa3D9OmSXpxFmBPSND0JIgewoo81el7RO6r/8zwDfwrHNNzCg== |
| 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
| 2026-09-17T09:37:14.434916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094764observed 8d10f812c363cb2a87830a6874e09a2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:14.323230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094764/manifest.jsonobserved df69bbcc4dee0c4d227457299719f831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.306178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094764/publication.mdobserved 90571957f20502c1831ba6726339dbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:14.289954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094764/publication.txtobserved 3256190671d660cbede3f4fa822042d5...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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