OT-2026-000033602
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000033602) never changes.
Identity and time
| Publication number | OT-2026-000033602 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7490-a3d6-2bc876343a27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033602 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc13a44cf26b286b0e10cb905a713201afd7bcf54ba66db01d167c58d3c4564a |
|---|---|
| Markdown | 2c5e371de033ac4461619820466c9951af24fc4535b872f91068396888a7750c |
| Publication page | 86d091292d6249cad26250457dbbc15be70b950d6042f5b572684a2d54577e36 |
| Manifest | 1d94c9c8ba48ddd0401a1d6b7d945a30b3b2aac9a938a924a567687ef353ff82 |
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 | BTCtT4RKfbafxMrRyV3cYCOn1kjnO7FdZeJmUFtRaauGLH6gmEVXdYK1m5BICc8k9KHKxhDj+gVqMfkxbUIGBA== |
| 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
| 2026-09-17T11:31:34.293975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033602observed 86d091292d6249cad26250457dbbc15b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:34.275715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033602/manifest.jsonobserved 1d94c9c8ba48ddd0401a1d6b7d945a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.146404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033602/publication.mdobserved 2c5e371de033ac4461619820466c9951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.126978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033602/publication.txtobserved bc13a44cf26b286b0e10cb905a713201...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. |
|---|