OT-2026-000014164
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000014164) never changes.
Identity and time
| Publication number | OT-2026-000014164 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-72e6-953a-7fc913331ec7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014164 |
| Status | PUBLIC |
Content hashes
| Canonical text | e42cb61eb502c7687a9848c4cb1bfde7a8a650c388dc405b47a6d33501a67bba |
|---|---|
| Markdown | cc771375aa972e17358603f3099814eef08d028c98cf8e1c6b3c2af8531b3fde |
| Publication page | 6c7ea8e2f3205212de9bacc871fc6fe3452d642cc062572de8e31c098810609c |
| Manifest | fbd82084503dc113fc861c856c77f8387514aaccf80c9be6e2a7ba110b9588ef |
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 | jVRarYzRUeLEyNGInYW4GO61el8sf/2siMRfsoXitm2HX9+ApwcePYCNryw3Atxry8d54IR0+CkW8amzTMTAAQ== |
| 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
| 2026-09-17T12:07:15.110533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014164observed 6c7ea8e2f3205212de9bacc871fc6fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:15.089803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014164/manifest.jsonobserved fbd82084503dc113fc861c856c77f838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.070609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014164/publication.mdobserved cc771375aa972e17358603f3099814ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.049836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014164/publication.txtobserved e42cb61eb502c7687a9848c4cb1bfde7...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. |
|---|