OT-2026-000094214
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094214) never changes.
Identity and time
| Publication number | OT-2026-000094214 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7a4b-abce-9a280ec81b27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c142052ef0cd31530420d14c527b618abb0eb9670de21c0fcc5884028aff377 |
|---|---|
| Markdown | 8afe5bf2bec91c536be16de7310a7e04cee119eb53cd570a3fe17cd354370485 |
| Publication page | 76add4062c1100d849caf6f9e353767eff283cd0e599da51bea3d635b8012d73 |
| Manifest | 7900ffa8646e2ddbf0c053a0b56f1d9e74779c0fee11019b0ca80275d3001f04 |
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 | u1ZNgxMO9dCLjlVj+VBBJmG946W9ONPY9c3tlXPMLkGWxWFW/BiXGuEcNVjmIJirefAzc7EhZfQys1giJSSxAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:41.268897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094214observed 76add4062c1100d849caf6f9e353767e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:41.251496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094214/manifest.jsonobserved 7900ffa8646e2ddbf0c053a0b56f1d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.233955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094214/publication.mdobserved 8afe5bf2bec91c536be16de7310a7e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.216951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094214/publication.txtobserved 1c142052ef0cd31530420d14c527b618...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. |
|---|