OT-2026-000011205
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, vented after 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-2026-000011205) never changes.
Identity and time
| Publication number | OT-2026-000011205 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7af9-8481-760b0a666510 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011205 |
| Status | PUBLIC |
Content hashes
| Canonical text | b281032bb168c7fa7fae9da377d3d894031615defa02b142ca51ba242ef59781 |
|---|---|
| Markdown | dde3c54524cec79da3de6ed884012ad7b6adfe6adc4ac8272b5e9c0036b1b1b5 |
| Publication page | 055dee7e155eb4e475e1a592d2fc5da3e57d042a14783052ba86dbdfe73ac14a |
| Manifest | e78dca3cb2791eef0450b8d6544eeb7dd9be171a0a75d38b7cf1ca541723fb42 |
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 | 7UY+zpvSdgB8ZQzyEQ11tgL2k6/mWlXuO95JoYfimwS7rDACWBziwAqDfUMaqC7ufq2pVh1tezZotM/u0JuKBg== |
| 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
| 2026-09-17T12:14:09.351244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011205observed 055dee7e155eb4e475e1a592d2fc5da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:09.333161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011205/manifest.jsonobserved e78dca3cb2791eef0450b8d6544eeb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.314041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011205/publication.mdobserved dde3c54524cec79da3de6ed884012ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.296452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011205/publication.txtobserved b281032bb168c7fa7fae9da377d3d894...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. |
|---|