OT-2026-000014349
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000014349) never changes.
Identity and time
| Publication number | OT-2026-000014349 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-73bd-80c6-48f6cfb4dd24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a8a275afdb91ea0cf278db505b74e80418c09aa5b87227304c2c143c3558938 |
|---|---|
| Markdown | 89d96d762c5f6db25207d1f87ce9cfbce2b515d15067ea73a7f6de76e8086d40 |
| Publication page | cd0546dce1bedf54a723e399929134669f06db59a332323b182b7ca0dfe0d9ad |
| Manifest | 105cbefeccc7080e3e1e727eaee33847db82342397f4086fad26082345ee022f |
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 | OUnFYTNlh6gEzc0/kEWPlCZlhjTsTFapBfI0kmX1zL50MOkOvRdwGZ419IC4FHrLvlL4k035jESZBbp+M+5dDA== |
| 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
| 2026-09-17T12:10:05.192141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349observed cd0546dce1bedf54a723e39992913466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:05.171891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/manifest.jsonobserved 105cbefeccc7080e3e1e727eaee33847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.152567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/publication.mdobserved 89d96d762c5f6db25207d1f87ce9cfbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.133099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/publication.txtobserved 5a8a275afdb91ea0cf278db505b74e80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.444385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349observed cd0546dce1bedf54a723e39992913466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.425310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/manifest.jsonobserved 105cbefeccc7080e3e1e727eaee33847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.405609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/publication.mdobserved 89d96d762c5f6db25207d1f87ce9cfbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.386623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014349/publication.txtobserved 5a8a275afdb91ea0cf278db505b74e80...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. |
|---|