OT-2026-000032514
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000032514) never changes.
Identity and time
| Publication number | OT-2026-000032514 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7706-a8e0-9f4c00b986c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09b83c7c2fba0062871b86842a4d6c032d3133836162195ab579f1b3ce9b1280 |
|---|---|
| Markdown | 79cc73cf4cbdf14c74d7bae06b55485f2f8946e2ccde9cf9135e605514baa279 |
| Publication page | 6acc3789a32f6d5a48d7e22972714dfbf9380de525f6c86dc01f778b2941fb4f |
| Manifest | 68e6cbd561ed31b3376f609562d00135a226a35f837e58d1a4c22f954f2a64c9 |
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 | WXGvZPrbNIi83fLrjnaN/yAZp6KMAvPUqt5bVx/NEIMk0MGnL5MNFBlkI4eipcrU3TjutZ2hZ7gYCAyiSl+fDg== |
| 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
| 2026-09-17T11:33:57.468968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032514observed 6acc3789a32f6d5a48d7e22972714dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:57.448923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032514/manifest.jsonobserved 68e6cbd561ed31b3376f609562d00135...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.430817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032514/publication.mdobserved 79cc73cf4cbdf14c74d7bae06b55485f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.411746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032514/publication.txtobserved 09b83c7c2fba0062871b86842a4d6c03...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. |
|---|