OT-2026-000010613
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, 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-2026-000010613) never changes.
Identity and time
| Publication number | OT-2026-000010613 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7f35-8fb8-240132d0efee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3229a3b9af19372ce8f92b55e51885cc001879e41683be8f178095e36f6ebd8b |
|---|---|
| Markdown | 9a0150b9c55985830148f855930013e9eb3400eb9f434cad09f663089a3619b7 |
| Publication page | c835fd5fad26b7a026db83326835940710a2a9bd1ac27e59da0229059d427136 |
| Manifest | e144dac34c5046f2aafbfe4e6dba1e592fd35521ee8a94d9b02c9a7c3cfab19d |
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 | 3SzX2OfD0/2sb0x/AufVw1ep8LfoyQuFM2+rxXWpqQd+yc4NWGLPont2iBzfoYNP2wrw4ChWnAHrERypvdirBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:18.673906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010613observed c835fd5fad26b7a026db833268359407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:18.654215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010613/manifest.jsonobserved e144dac34c5046f2aafbfe4e6dba1e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.633816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010613/publication.mdobserved 9a0150b9c55985830148f855930013e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.613959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010613/publication.txtobserved 3229a3b9af19372ce8f92b55e51885cc...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. |
|---|