OT-2026-000039559
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039559) never changes.
Identity and time
| Publication number | OT-2026-000039559 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7746-928b-a16f38b85dc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6599f0af11851bed44ce09c6b1714c498d32842dcca4c0de79275342d84970ee |
|---|---|
| Markdown | 9daf2b7a729176fdf870dc2577240153acd0abe43038d316ca3736e4616489cb |
| Publication page | 9892c95ad22792874d5663fe3049a3b85bdcdf59d3538d6d91e98e4e5c63a683 |
| Manifest | cc6e302c10758d4c314fbb64c430e67e609426bd7131340892caeb38a09e8958 |
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 | DyxKONIHfhGqeX3kEtoqkHQkRP4k16x4YFcFenPyUCCaXl8360m2BEC6XYZoRf+ZdrKTXEmbLpu4U112+SiZAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:42.892891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039559observed 9892c95ad22792874d5663fe3049a3b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:42.875404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039559/manifest.jsonobserved cc6e302c10758d4c314fbb64c430e67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:42.857862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039559/publication.mdobserved 9daf2b7a729176fdf870dc2577240153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:42.837100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039559/publication.txtobserved 6599f0af11851bed44ce09c6b1714c49...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. |
|---|