OT-2026-000096502
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000096502) never changes.
Identity and time
| Publication number | OT-2026-000096502 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7a9f-a308-759350e0196a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b26b0166e059a22673dc7e548ba72629a4d8310a4e8a201e14c527bd0cf6ae6 |
|---|---|
| Markdown | c34579c751555d214238a595e182d2244894af5aaba280b2bf31e6e80a2fbd82 |
| Publication page | dab053a34f33698c10c0a88f769428423aba333f1ddc956f19e547e011e1b802 |
| Manifest | ec2528dd0518cad59a827362852a2cc5d3822287770bf00f2ad346aa806c2dd4 |
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 | Wdd0g76q14dfNd/nIo2B5V++ekLFAoh4tgEtIp0hj9n9c/h3fwuWXQ/mqacw0uFKS64XATiw0bwlqFAgmxATBw== |
| 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
| 2026-09-17T09:33:54.753032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096502observed dab053a34f33698c10c0a88f76942842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:54.734783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096502/manifest.jsonobserved ec2528dd0518cad59a827362852a2cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.714645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096502/publication.mdobserved c34579c751555d214238a595e182d224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.696387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096502/publication.txtobserved 5b26b0166e059a22673dc7e548ba7262...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. |
|---|