OT-2026-000102627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed 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-2026-000102627) never changes.
Identity and time
| Publication number | OT-2026-000102627 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-75a2-b540-b4a04d4255d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51bea8c0a9f99f4f64a55ced511408abdcb55c17ddb27860d1c4a8ca5af2155a |
|---|---|
| Markdown | 8bfbc8643f1b0e7d2a1a66686558ce0159a2e660caa0fd18c3a2a828a77a15eb |
| Publication page | 915f937e43a2303259a2f54c288a2e4379e673701ecae3a5b26aff3f2b941ad0 |
| Manifest | 76e70fc2fcbfb8b766fbb93d68abf888a5c3ca622575b0b71492b0059a053eb3 |
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 | FJ1K1E+I25Lru1qud8cimg9gmjc3DfOxOeOQJxiDvMA1e/7HdCiQRujxJ5doOmxHNgrdIBwKlWTtFo5HQOh3CA== |
| 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
| 2026-09-17T09:24:07.244109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102627observed 915f937e43a2303259a2f54c288a2e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:07.226836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102627/manifest.jsonobserved 76e70fc2fcbfb8b766fbb93d68abf888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.208826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102627/publication.mdobserved 8bfbc8643f1b0e7d2a1a66686558ce01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.190148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102627/publication.txtobserved 51bea8c0a9f99f4f64a55ced511408ab...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. |
|---|