OT-2026-000069178
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000069178) never changes.
Identity and time
| Publication number | OT-2026-000069178 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7276-a82a-25119bb69cd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e2ff9108a96fe1d958fc5f75fa98fb5e398af3c34b738e8128bbd1e308d082e |
|---|---|
| Markdown | 42fba62fbd3248bce9846030e987ecd321eda723e9cf923635cbb8d5aa64d131 |
| Publication page | a509c031d1631a93c48efeb05b96d0e8c9682562e3fedcee8f7bed24b063cc2f |
| Manifest | 464ab8676c4b6dd3a2da413d30b1eb844783c4b80779c8b8be783ca94ef89a29 |
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 | k3crvG7DRSL3yQVk98u4S2sucI3KakdKyU2O3omfBVZNknwmhaXgT0u+tK4y87AKvxq2ZWBhMl/UNJdE2rrLCA== |
| 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
| 2026-09-17T10:29:04.313138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069178observed a509c031d1631a93c48efeb05b96d0e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:04.293299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069178/manifest.jsonobserved 464ab8676c4b6dd3a2da413d30b1eb84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:04.274118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069178/publication.mdobserved 42fba62fbd3248bce9846030e987ecd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:04.253193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069178/publication.txtobserved 7e2ff9108a96fe1d958fc5f75fa98fb5...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. |
|---|