OT-2026-000098165
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line 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-2026-000098165) never changes.
Identity and time
| Publication number | OT-2026-000098165 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7e57-85c8-d69601f2bd9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ee2bef09995d43a403dd3e1797eb3e231190a962c0dc4a14431bba7367a19d |
|---|---|
| Markdown | fa4f2fe41db97fc0458b478a642df4c57335a124826a03576fc4ea95f37ac21e |
| Publication page | e1fbac24c54d2fe7555fab719fa75d5b240f61b9381b72cb0a174b4b6b6cb730 |
| Manifest | 9b269b3e84bcc073a65743db838eba8536423b36c1397cb113fc6efa834f4cfd |
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 | IJtNQHMXKJlhe2CC/ctHLhVhkcR1lSXPbWkBDYz6fhYiBVZBpNBymY9d70pd0dI+NjItfrwkNAtF/3A1GQOmCA== |
| 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
| 2026-09-17T09:31:19.051926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098165observed e1fbac24c54d2fe7555fab719fa75d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:19.034077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098165/manifest.jsonobserved 9b269b3e84bcc073a65743db838eba85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.015988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098165/publication.mdobserved fa4f2fe41db97fc0458b478a642df4c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.997883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098165/publication.txtobserved 46ee2bef09995d43a403dd3e1797eb3e...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. |
|---|