OT-2026-000097198
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum 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-2026-000097198) never changes.
Identity and time
| Publication number | OT-2026-000097198 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-77ce-b94f-1b3d3b5eb0f4 · 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-2026-000097198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f9ee343882359231397eb5a4f16bd285b8f91fc40588c1f998e18977bde2866 |
|---|---|
| Markdown | b58fa0875dcf27f1c0c85185f8a0ac4040a9092d750cbe955466b7bdb572707a |
| Publication page | 3265f298b50ec49becad2994fbd26359b12926545f1545073887cc0d6f61ee83 |
| Manifest | 34df5bbacffd59832d72d73226a71afefa3b55ef4e57e65ea1565fdd30a96da1 |
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 | dyDX0JSn3Op6kAzf8oxLvNVeXJk/f53JBktOgJYrMDHzBrzDQJy5VuY2S2bVJkAGyUwoRnk/krqFc5F0Yf00Aw== |
| 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
| 2026-09-17T09:33:26.360044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097198observed 3265f298b50ec49becad2994fbd26359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:26.342742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097198/manifest.jsonobserved 34df5bbacffd59832d72d73226a71afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:26.306522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097198/publication.mdobserved b58fa0875dcf27f1c0c85185f8a0ac40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:26.234478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097198/publication.txtobserved 5f9ee343882359231397eb5a4f16bd28...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. |
|---|