OT-2026-000006593
Publication integrity record
Vacuum cup gripper, six outlet manifold, ejector fed, vented before set down, rubber cups
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-2026-000006593) never changes.
Identity and time
| Publication number | OT-2026-000006593 · never reused |
|---|---|
| Internal UUID | 01a0a960-af61-77d1-8d41-090d36393ef2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:41:20.996210Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f1953cf37cb40ece42fd3ec9edf26d5f1fe3987b6095d01e93421aca3a93a28 |
|---|---|
| Markdown | 512c365ee1820135ef412d66697eb70beb8091d242aedbe99c21b756baa4529a |
| Publication page | 6517986c63fcf7709a94ddd2609a035798d1c2639e901b82cac61824696cd602 |
| Manifest | 958bf80d3b194dd9d2575f7bb6c8d72427d2c1d5866f92c6aab1c6d995d9201a |
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 | /Onb3dg8lJzz7uu8UYHCQBiek7VD4Vk625I4PdT25Ycr+gfBI/NgvXGs+Q3bD342t/4TKAFlCu3GTJdiYD4yBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:27.428846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006593observed 6517986c63fcf7709a94ddd2609a0357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:27.414898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006593/manifest.jsonobserved 958bf80d3b194dd9d2575f7bb6c8d724...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.400386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006593/publication.mdobserved 512c365ee1820135ef412d66697eb70b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.386195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006593/publication.txtobserved 1f1953cf37cb40ece42fd3ec9edf26d5...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. |
|---|