OT-2026-000033582
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off 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-2026-000033582) never changes.
Identity and time
| Publication number | OT-2026-000033582 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7648-9d12-22284d10893b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72dbc52d115b7b0d3952107186608114a8b11e537d1cf83e7db6a76c34a36283 |
|---|---|
| Markdown | 55e2b927d2beaf2c83ba0405ab5c25fd2334294918dac4e0c9b33703ec965989 |
| Publication page | fb2fed951f72765f60cb765a8a5f689e37fdcaf678212ad16a75c4a5fabf094d |
| Manifest | 92c5c3a38f1aa6dfe4e9a8717fd130c2f36adf669d9fa527e12a48efa3258a1d |
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 | A4Vl4pqkT70iO/0nEoEJF3qyM4UUUYl6y5eI64TEYurxHE8JOGo/zPjfoPukzdkm1fVFtcI+04nx+f1edNSqCQ== |
| 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
| 2026-09-17T11:31:27.401802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033582observed fb2fed951f72765f60cb765a8a5f689e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:27.383593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033582/manifest.jsonobserved 92c5c3a38f1aa6dfe4e9a8717fd130c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:27.365343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033582/publication.mdobserved 55e2b927d2beaf2c83ba0405ab5c25fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:27.345758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033582/publication.txtobserved 72dbc52d115b7b0d3952107186608114...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. |
|---|