OT-2026-000009177
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000009177) never changes.
Identity and time
| Publication number | OT-2026-000009177 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7e9f-ab47-8bd22e9b9689 · 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-2026-000009177 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1ff6de4e55df47dec76cbe912e69077e8e18e8b5d418921d5374f29f2b6d695 |
|---|---|
| Markdown | 5fa1db8cb1e5ccd17591e07dd10998cff0c694d2a02491c7a242ba8f67ce4deb |
| Publication page | abcf5c01fc048307080a97f84b67e0bf0bbb048bfb83a496604e6955c0cfee6a |
| Manifest | e34d219222b3ceb5d2e7f00044e8c4baa9dcdeb85fb7b366efaa6ea344f0fe95 |
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 | LB3Lx4jkk0ICt4TS8M0tZqXhkwequrM6E6jBePwWGslStp1VE96pJUDgAJ0KVu9A7j/0jlhw/5pOU902aS7qCA== |
| 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
| 2026-09-17T12:17:53.184643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009177observed abcf5c01fc048307080a97f84b67e0bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.163401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009177/manifest.jsonobserved e34d219222b3ceb5d2e7f00044e8c4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.143382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009177/publication.mdobserved 5fa1db8cb1e5ccd17591e07dd10998cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.112915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009177/publication.txtobserved d1ff6de4e55df47dec76cbe912e69077...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. |
|---|