OT-2026-000103196
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off after set-down
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-2026-000103196) never changes.
Identity and time
| Publication number | OT-2026-000103196 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-729e-be41-ffe01b534788 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a23cca67cd59e098eb224a3c2891d3e99952b1244298e2866b6503c208e2903 |
|---|---|
| Markdown | c6c927a49b27cdec1086e66b385ab2883a0c79e5d9d10c0b3d163e73d91e30dd |
| Publication page | 22fa792fb037aee386d5966788ae68c021779bf80613a13447ee5338d32d40d6 |
| Manifest | 5b752c6b6d37871376b9a8aa515b74bfc2a2bbde58139918663ce2f8116ec73b |
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 | ElajtXIU/GrWCnvLzxfFI/kXRIJ2vMSlnNlEqOLOpskecyQVpk930zy+73IwwRPkHid9u9auMBwjT1kTKbucDw== |
| 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
| 2026-09-17T09:23:25.252471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103196observed 22fa792fb037aee386d5966788ae68c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.233900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103196/manifest.jsonobserved 5b752c6b6d37871376b9a8aa515b74bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.215604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103196/publication.mdobserved c6c927a49b27cdec1086e66b385ab288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.196516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103196/publication.txtobserved 7a23cca67cd59e098eb224a3c2891d3e...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. |
|---|