OT-2026-000084759
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000084759) never changes.
Identity and time
| Publication number | OT-2026-000084759 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-709c-b262-4589bf3c65fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084759 |
| Status | PUBLIC |
Content hashes
| Canonical text | f235a81bf07bcb4714da245a06c1c2c718c2ccc32c45d50efed8d2bafb91bfc0 |
|---|---|
| Markdown | d9291e7ddeecde4d59440bc77750e9522f324b380fe01c5f130513d1dd661c9f |
| Publication page | dd264777d3d1b276e73f8e9659cd8fb623135c1f6c43e697ab0de83a226007e0 |
| Manifest | 94747f2e6de4a59b50601ec5aae6ec84a88c1f1a947c09840a31df84b6045f6c |
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 | lwT9SX6qjjgE2JrcD3tTuAedUKVPJixCEEC7hEYtB8aEly6UpbbX6MxtfZOBq8VdSYJw0Fwz4ZnCdHOucrGZBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:41.034443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084759observed dd264777d3d1b276e73f8e9659cd8fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:41.016789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084759/manifest.jsonobserved 94747f2e6de4a59b50601ec5aae6ec84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:40.999022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084759/publication.mdobserved d9291e7ddeecde4d59440bc77750e952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:40.982487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084759/publication.txtobserved f235a81bf07bcb4714da245a06c1c2c7...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. |
|---|