OT-2026-000097111
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000097111) never changes.
Identity and time
| Publication number | OT-2026-000097111 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7f4e-beca-cce7abc74850 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1967102f960157bf4a38dea4ef5031085ae2d80da486a836f69d1f05a3e235a6 |
|---|---|
| Markdown | fd937615b53e163b5461515a0731b55427f7ba55d485da14562901907767b0da |
| Publication page | d2e03aee00def144b7bbe70c9fdb5ab5e367a1fd43242d691721e654849f8413 |
| Manifest | b181212ac8aa004d1f414f557b2408216bfc69983f11a26683a9260e55c098f4 |
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 | vF4qNddw5DCVt1dr3EPJUjV6CtzhHJ0ejE4nvZkMOyIUyK8BhHRNw5wL1mxT3bCqiyA1kKap9YVJcgivkDoIAw== |
| 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
| 2026-09-17T09:10:50.398784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097111observed d2e03aee00def144b7bbe70c9fdb5ab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:45.427425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097111/manifest.jsonobserved b181212ac8aa004d1f414f557b240821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.408428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097111/publication.mdobserved fd937615b53e163b5461515a0731b554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.389480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097111/publication.txtobserved 1967102f960157bf4a38dea4ef503108...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. |
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