OT-2026-000022122
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000022122) never changes.
Identity and time
| Publication number | OT-2026-000022122 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fb-7121-bbcf-9806a9675809 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022122 |
| Status | PUBLIC |
Content hashes
| Canonical text | d15710c314c9f145481a755a2d1955fdd717af89c94e5872572ff713535dff1e |
|---|---|
| Markdown | c9d7dfd9681b3272b30648c15e7704393bbb1574f18bb0201dcf8a82369dac1a |
| Publication page | 112dc6b4cf8e5a9aeb7f2aaf393f69d0d1bb4d99d8ebbbeb0a5fe9796dc95e2c |
| Manifest | 38c0e236d39a06a38f14da1c067f17e84944024554226b25c30ced778778f328 |
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 | m1zy+gL5OieCy1w2XDGUfDP5nKUHmNPKl440ja+G+6D2xUni5woMFjBAwfud5wuXaDgLzoaKaTIeEFKObbMlAw== |
| 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
| 2026-09-17T11:52:47.692722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022122observed 112dc6b4cf8e5a9aeb7f2aaf393f69d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:47.673834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022122/manifest.jsonobserved 38c0e236d39a06a38f14da1c067f17e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.655976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022122/publication.mdobserved c9d7dfd9681b3272b30648c15e770439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.638469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022122/publication.txtobserved d15710c314c9f145481a755a2d1955fd...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. |
|---|