OT-2026-000096748
Publication integrity record
Four cup vacuum gripper, four zone face, six 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-2026-000096748) never changes.
Identity and time
| Publication number | OT-2026-000096748 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7175-af47-c26311788aa0 · 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-2026-000096748 |
| Status | PUBLIC |
Content hashes
| Canonical text | f156ba4767236b62a090b805e415eb83c52bf9bddf95cdfed9d47444b49f73b2 |
|---|---|
| Markdown | f48bc00ea210be35ec399889e001250eba9d495db19b0bedcc00b7d9fb1d1eb2 |
| Publication page | d463eff31d0796b59a0b608570391ef85f009e33603af31cd2e4a0bd01799bcd |
| Manifest | 3846f4bb3d4bce7519008483b6052df9d4fc77672034c91ab81b19739d4468eb |
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 | BkET5bMcr5fDbTZTn/Tt+aATcUvaXQcquMJ/QR5xzt5z98WiqudRj+cS2+NGCONzymqYobnwGL8N5/6HPZ2yCQ== |
| 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
| 2026-09-17T09:34:19.457597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096748observed d463eff31d0796b59a0b608570391ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:19.441109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096748/manifest.jsonobserved 3846f4bb3d4bce7519008483b6052df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.421797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096748/publication.mdobserved f48bc00ea210be35ec399889e001250e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.403232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096748/publication.txtobserved f156ba4767236b62a090b805e415eb83...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. |
|---|