OT-2026-000035489
Publication integrity record
Three cup vacuum gripper, three 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-2026-000035489) never changes.
Identity and time
| Publication number | OT-2026-000035489 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7e4c-af05-ccc555cbb758 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52bf26fb24cedac4c198b53bdee057b9848e0b73aed7481cdfd8d19a82ab77b0 |
|---|---|
| Markdown | cc57045fa6798e0da23c4b2ba63c412607a9b2b1f46e1142e6534a56fd4f332e |
| Publication page | 899b57bd4f595839d7a5d8f21c155378a7b10424a497842ba141f7f061ea68a3 |
| Manifest | b22cb3a8cbdd2a530205fe57093670636ce3fc3695d76e51d790ff22fbf121dc |
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 | 90bnmKSwzC570PyVRoxV5myDEn5uVB8BQc0U/S1bg261oXDb3OmdNMKpYndRJ6y6KXYizaANLBYNs2OljJOnCQ== |
| 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
| 2026-09-17T11:26:54.202620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035489observed 899b57bd4f595839d7a5d8f21c155378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.184152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035489/manifest.jsonobserved b22cb3a8cbdd2a530205fe5709367063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.167950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035489/publication.mdobserved cc57045fa6798e0da23c4b2ba63c4126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.150497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035489/publication.txtobserved 52bf26fb24cedac4c198b53bdee057b9...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. |
|---|