OT-2026-000048324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000048324) never changes.
Identity and time
| Publication number | OT-2026-000048324 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-754b-bb76-a97f53287e2c · 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-2026-000048324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81db22274a3a20538db14135366005dd26dd906b25ec0148acec50f1c9604e60 |
|---|---|
| Markdown | 5733063aa7d716c29b1949bbb5db57eed41e18b32e4a6831b258f97297f47961 |
| Publication page | 283e68992f46e8cd25367de34e9a7fdf44ab4e11c567c0cee265d83e73ed7a84 |
| Manifest | da5e1af360b005282d710d00648cdfaadbc646542a02dda3a3cc93fd7075670a |
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 | J4iZyAI2wSDlthgK3nU3LSU+LxhJaBfUYHIi31y3wX3w8EY2tircYhIRRMShAp0k+1kE8p4hdJ3jlKzoRcx+Bg== |
| 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
| 2026-09-17T11:04:55.621616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048324observed 283e68992f46e8cd25367de34e9a7fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:55.603078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048324/manifest.jsonobserved da5e1af360b005282d710d00648cdfaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:55.583148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048324/publication.mdobserved 5733063aa7d716c29b1949bbb5db57ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:55.563522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048324/publication.txtobserved 81db22274a3a20538db14135366005dd...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. |
|---|