OT-2026-000011676
Publication integrity record
Foam pad 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-2026-000011676) never changes.
Identity and time
| Publication number | OT-2026-000011676 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-748c-9277-19765cb5ee45 · 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-2026-000011676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14e36b14475d88c72d1a54f4b0c2e91f553dea1e2afe8c482e98f0e347a04ec2 |
|---|---|
| Markdown | 5d96a8ea158fd9c4030e2a75339c61ba096c355107bd9a0250c2d5e5882f3734 |
| Publication page | e2a02408c2b0684efc297e0dcc7d53fdbf57c3215d6b7a8109ea49e2b6d3a06b |
| Manifest | 20db786189a0ac429e78094b59e354b93dabdcc321bb50bb791d65b6f363b83b |
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 | j/wNuqj5bAofLvmEyz+GLKDPeoUXWp45QexR0fPDMxGvMl+OGZzpOT/2Fw39vIO0KUDLJ58JwY8JTFP0FP+TDg== |
| 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
| 2026-09-17T12:12:16.339115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011676observed e2a02408c2b0684efc297e0dcc7d53fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:16.318541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011676/manifest.jsonobserved 20db786189a0ac429e78094b59e354b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:16.299583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011676/publication.mdobserved 5d96a8ea158fd9c4030e2a75339c61ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:16.279307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011676/publication.txtobserved 14e36b14475d88c72d1a54f4b0c2e91f...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. |
|---|