OT-2026-000048392
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000048392) never changes.
Identity and time
| Publication number | OT-2026-000048392 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-788f-98c8-a7f459d00aab · 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-2026-000048392 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7679e744f688ce878dea2e4be0fe612d19126bbecd50a748412ecf7bdd4ca77 |
|---|---|
| Markdown | e0660ccbda313bdd3c3e2bcc8c005dd6f7ede3b1bdb2555027888add99654d77 |
| Publication page | eac21fbaab207467c6383d102d02fcacce9b0c0ebd0698361d021032e9fb6e1d |
| Manifest | 65984b0c8a5f7fe9d4f3a382d6e914517209979de44e4485b1d5bddceea41c20 |
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 | U60D1DG1nuNMwmK5WW5g8jOFt6oCqu3zpY6vsbHsWCxy139yyjZHCuTlxDa2Si3rGvScXdw/+PJAftuPlkGZAw== |
| 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
| 2026-09-17T11:05:01.559558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048392observed eac21fbaab207467c6383d102d02fcac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:01.540634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048392/manifest.jsonobserved 65984b0c8a5f7fe9d4f3a382d6e91451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:01.520029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048392/publication.mdobserved e0660ccbda313bdd3c3e2bcc8c005dd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:01.498044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048392/publication.txtobserved c7679e744f688ce878dea2e4be0fe612...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. |
|---|