OT-2026-000080233
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three 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-2026-000080233) never changes.
Identity and time
| Publication number | OT-2026-000080233 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7097-8bca-69aa8fd80f12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080233 |
| Status | PUBLIC |
Content hashes
| Canonical text | c471a2fd6e0663c8ee0dfe6dc0a4acf4b21eda9454ee420e9d74172f9ad11400 |
|---|---|
| Markdown | 7fbaad593fc01ec5fe526ed38fdd98d5b8dd18550f3967fca8bbfdf003ad9fed |
| Publication page | afedab0b2bf771bce4fbf4f3f66a851f265ad0c77055373799236dbfa30c1282 |
| Manifest | f091beb6f2999cf862ff368d035ff35b3e657262a302ed3635973d7b75882eba |
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 | GGX2Nzg62stZRZgdfWgUlio2YPF3W9KHRlW+oofrfxXBKgFCltXUgQgtu05r5kViVB8B2w8X1g26vbWXNal9DQ== |
| 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
| 2026-09-17T10:02:41.407809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080233observed afedab0b2bf771bce4fbf4f3f66a851f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:41.390170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080233/manifest.jsonobserved f091beb6f2999cf862ff368d035ff35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.373278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080233/publication.mdobserved 7fbaad593fc01ec5fe526ed38fdd98d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.357666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080233/publication.txtobserved c471a2fd6e0663c8ee0dfe6dc0a4acf4...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. |
|---|