OT-2026-000066224
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000066224) never changes.
Identity and time
| Publication number | OT-2026-000066224 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7903-9d82-478435d5bc63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066224 |
| Status | PUBLIC |
Content hashes
| Canonical text | dadf284951a1cbdb7dc9f5d970ae19a17d0028f35171e3e528a8f2d2037037af |
|---|---|
| Markdown | 8ca82d5af33e8fb3a52dd2e80855959dfc91bbdf8174e85759ee941635d5cf55 |
| Publication page | 153a096843e3e9ba79e9614b272dbaad27cc53db24b6b796a96bed6d9e6a8fac |
| Manifest | 6e82fbd849c9918075008dcfbafd9a588823a52df2bcb17cc073a73e0fe254f2 |
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 | UoHQBremm3OmVDw592fhUDkpfvv9w2EU+oD7W659jz9Hws4M5u6dhpWI1J84U5hScaBa65Jc3jAKbL2Kcf0cAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:23.259234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066224observed 153a096843e3e9ba79e9614b272dbaad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:23.242248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066224/manifest.jsonobserved 6e82fbd849c9918075008dcfbafd9a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:23.224946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066224/publication.mdobserved 8ca82d5af33e8fb3a52dd2e80855959d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:23.208295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066224/publication.txtobserved dadf284951a1cbdb7dc9f5d970ae19a1...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. |
|---|