OT-2026-000009182
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000009182) never changes.
Identity and time
| Publication number | OT-2026-000009182 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-725b-81cd-c12546dc2de6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eded4c2b50b43acc7d09daf1065c44da8b61de3502ebd5da08990f55f2a4ddd |
|---|---|
| Markdown | ba70be57ebf9fa7b1401b901285ed3689631653c4451f55241792022bb43c7da |
| Publication page | bc552419c8f43f42b9bb4da862d0c90f187bb2c77c2a196f52a0eac0268c90e5 |
| Manifest | 3dff4baa11dff9a162cfb15af51d33b0b446bca9e0b9c231f873d746938e1285 |
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 | cfuZZi0g0QAHkVE5sNe8Vz46FBgJ1mg3rc3FEiJu50uw7La1JoQyQTbCAljmLc2z/7zyXfNNVumnjQYQRfBuCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.619412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009182observed bc552419c8f43f42b9bb4da862d0c90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.598349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009182/manifest.jsonobserved 3dff4baa11dff9a162cfb15af51d33b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.577698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009182/publication.mdobserved ba70be57ebf9fa7b1401b901285ed368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.557383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009182/publication.txtobserved 0eded4c2b50b43acc7d09daf1065c44d...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. |
|---|