OT-2026-000011695
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, pulsed 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-2026-000011695) never changes.
Identity and time
| Publication number | OT-2026-000011695 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-7056-8bd9-dc58e4ce7ef5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2564c79fed1dd0f608525a734bab30821c18f121045690cf76348664d453db09 |
|---|---|
| Markdown | 6f6666073a57752c7f1d5197db40cc7386ed1cdaf620a481169eb11ca672fcaa |
| Publication page | 349cd8d631eefb49a2e107fa2bd198a89ef4449da6f14ac18d791f8f2a743d3e |
| Manifest | e6754d5f4bfe17a216c3bbad43b3d66726ba1cc528bf17166d8bc235d31a61fd |
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 | yWmhXbWToSQPWmmMaMHmRBXyEOHNW23a/tBkV3Ig2Wdh2rlQtAnZOs17Y9ojnsgWcXFA/cdDDyUIUOs35FzDCw== |
| 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
| 2026-09-17T12:12:17.932941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011695observed 349cd8d631eefb49a2e107fa2bd198a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:17.915680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011695/manifest.jsonobserved e6754d5f4bfe17a216c3bbad43b3d667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.898009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011695/publication.mdobserved 6f6666073a57752c7f1d5197db40cc73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.878002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011695/publication.txtobserved 2564c79fed1dd0f608525a734bab3082...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. |
|---|