OT-2026-000006695
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, contact triggered, polyurethane cups, flat form
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-2026-000006695) never changes.
Identity and time
| Publication number | OT-2026-000006695 · never reused |
|---|---|
| Internal UUID | 01a0a964-3a76-775b-adb3-02f50493518b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:13.209845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006695 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa19f5be492036113f72524c8347c5c8a25a1ffaf98e0a408fe036e9967f692c |
|---|---|
| Markdown | 679a558f026dad338547cfe527523ab88ca5b53cd33854ebd9edc9e3ff28c3d6 |
| Publication page | 96894aa711a7efc11ddc1d1ed74fd4e6e8f44357a6111a3e3cc09314a31f3713 |
| Manifest | b2a227807d4876fba7509f572d28e21940ced4f577fd09b064c4ede3b7cabc3b |
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 | Y8LWs+TqZHO6D9NBugSLDZbXJY1QFQgHrIizMsdPjM4JhNRuRb6F+4MunMKN0gnL1KLbCIgzSN0Ay5UTXwQoDA== |
| 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
| 2026-09-16T08:50:16.405471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006695observed 96894aa711a7efc11ddc1d1ed74fd4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:16.391790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006695/manifest.jsonobserved b2a227807d4876fba7509f572d28e219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.378100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006695/publication.mdobserved 679a558f026dad338547cfe527523ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.240369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006695/publication.txtobserved fa19f5be492036113f72524c8347c5c8...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. |
|---|