OT-2026-000048584
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000048584) never changes.
Identity and time
| Publication number | OT-2026-000048584 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de7-70d2-9ba7-0e8ab7e4c626 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048584 |
| Status | PUBLIC |
Content hashes
| Canonical text | e61c473736c128ae3591db38458b1921d1d82a6c449d7231fe6462a9e41f4a37 |
|---|---|
| Markdown | 312b62a16471ddddd9947743d1b99ae04d6714829e73665d5b20551f055833f9 |
| Publication page | f77a4d73e6810d58fed9e32dc9f3ba32d31a9c171f253a47ef34415301042004 |
| Manifest | bd427160a8214edcc4136878c649b0e9eac8d4a46b0be6ae3fa8fb0c473d5d39 |
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 | KyvJU2Ruj+thwfFqOLMl4h8MTbJ++/QxKb/ybzu/Nchp32k8tyCVNVzMyCEJ596WvupGUX2DVT+jUHfYhS4wDg== |
| 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
| 2026-09-17T11:05:23.504087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048584observed f77a4d73e6810d58fed9e32dc9f3ba32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:23.483076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048584/manifest.jsonobserved bd427160a8214edcc4136878c649b0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.461553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048584/publication.mdobserved 312b62a16471ddddd9947743d1b99ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.441409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048584/publication.txtobserved e61c473736c128ae3591db38458b1921...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. |
|---|