OT-2026-000009231
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000009231) never changes.
Identity and time
| Publication number | OT-2026-000009231 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7a65-8782-a8c6ad146a3e · 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-2026-000009231 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0482afad40260798c28376644356321a6daf16fca72817e5b0a638d524075305 |
|---|---|
| Markdown | 516407543b63d053ca5e362e136fb6c3b3f9208a2af56ba40a05ff4d7248cfcc |
| Publication page | 52bea32d4d75190f7a7deafde18e2178270c75b3f08625989e53b19790343e98 |
| Manifest | cd15881d42f36ab3f40e36132625a6bb3a6c16beb0c84499a587239474d15a63 |
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 | 5/nlHIwKg0Aoj85KByJJBDRjD6BZHmUMECmkcYb8sXF9cPieVnrW3yZf2TT2p1cLr3oD/wk8uHj6LUbigjN6Cw== |
| 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
| 2026-09-17T12:17:57.806796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009231observed 52bea32d4d75190f7a7deafde18e2178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:57.787085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009231/manifest.jsonobserved cd15881d42f36ab3f40e36132625a6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.766216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009231/publication.mdobserved 516407543b63d053ca5e362e136fb6c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.744042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009231/publication.txtobserved 0482afad40260798c28376644356321a...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. |
|---|