OT-2026-000095674
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095674) never changes.
Identity and time
| Publication number | OT-2026-000095674 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-75c7-9984-d19ed650ba8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095674 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1bde5934e60c7df8829f58154c6bfeeef7231b5ccf1fe36bfdcc3735dcd4f5c |
|---|---|
| Markdown | 6f092dbc9c0b4f5cb1991faca6562fb01d81eff69f330376bfdd7637181abef4 |
| Publication page | 3a8192f8c3452e12cac384054c414dfe13f0bcd9d62c5fe844648acaf0efd453 |
| Manifest | 4c517a490e284339a0b0328166f06cc759fe20cc29db2b9108b02d5403aade83 |
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 | uuXPs2F4yyY00PMqZXlQz58TsVqeweR0/DQGVOO4hSe3qyqJjkRRxyT8GMeIubUu/WX4XxZNyqNkv4UrZbKSBQ== |
| 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
| 2026-09-17T09:35:08.929618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095674observed 3a8192f8c3452e12cac384054c414dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.912996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095674/manifest.jsonobserved 4c517a490e284339a0b0328166f06cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.895404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095674/publication.mdobserved 6f092dbc9c0b4f5cb1991faca6562fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.876991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095674/publication.txtobserved f1bde5934e60c7df8829f58154c6bfee...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. |
|---|