OT-2026-000094231
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000094231) never changes.
Identity and time
| Publication number | OT-2026-000094231 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-74ca-aa17-098b2ee54577 · 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-2026-000094231 |
| Status | PUBLIC |
Content hashes
| Canonical text | afadd6a2460989f3ada75732f35b44bc5d559c0a09edf9a2be551eba772a6a36 |
|---|---|
| Markdown | 8ce8855297bd59ba2564c7663a94f812e07fdfb74c5d98bc6cef52562f2d3fb5 |
| Publication page | 06107fbd90dbd2cc48cff2a436745b01b664f891151ea236cc7638bf5cf3540a |
| Manifest | b893f042be8770b26b4aa8a41e412c24d9e425c5eea10d5cb002016428f324f3 |
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 | VuybyUKktYVr+KVyUvV0tCnqDo/cVRZ5frLAZCQID62qcvizg1/6VEJSm5zW4chvf7bq30eXq76AH/yze1O7Bw== |
| 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
| 2026-09-17T09:38:42.560094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094231observed 06107fbd90dbd2cc48cff2a436745b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:42.542436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094231/manifest.jsonobserved b893f042be8770b26b4aa8a41e412c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.524531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094231/publication.mdobserved 8ce8855297bd59ba2564c7663a94f812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.507716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094231/publication.txtobserved afadd6a2460989f3ada75732f35b44bc...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. |
|---|