OT-2026-000048704
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000048704) never changes.
Identity and time
| Publication number | OT-2026-000048704 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-71f9-a697-ac59b40aeddf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048704 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5c87f60211e01e5f60ad19a6deafd0e96c9361dad9a84249eee5de120dddb70 |
|---|---|
| Markdown | 251ea9ed044d6e7c75b4875641d4ea97d76ba94d9fef5ce95c8885f4a259c32d |
| Publication page | beef0114689880e5983b9e4ccd827ea48dd9c9bcb15c9e5b9ea2a12b36fcce58 |
| Manifest | d299be7e57b448e3ec74b93ad2ee1faa38e66417f63b44aedd3e951c5429c4c7 |
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 | vyogKg5LL2nbIzUmJapXDiJHe0XAetqF/VYd7LMcoWscadR5ruSP428Kk6GfwB6mPoQidNXsM8ncLzuSPOdTBw== |
| 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
| 2026-09-17T11:04:20.469874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048704observed beef0114689880e5983b9e4ccd827ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:20.450720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048704/manifest.jsonobserved d299be7e57b448e3ec74b93ad2ee1faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.432717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048704/publication.mdobserved 251ea9ed044d6e7c75b4875641d4ea97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.414342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048704/publication.txtobserved b5c87f60211e01e5f60ad19a6deafd0e...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. |
|---|