OT-2026-000034196
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000034196) never changes.
Identity and time
| Publication number | OT-2026-000034196 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7ee1-a15f-a2261235e030 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2253a0d8d970b57a236c8b32433497dee94ff7ab27d2ee61aa18aba7888ecc4b |
|---|---|
| Markdown | 0c5c6ef882525dd1f8189ac5e6494114d9ac314c0acc168ab4c0202333bb901a |
| Publication page | cc923aa659d8d70dddaf642e58dfe76566989f8f1a60a90511cfebfb22f90bee |
| Manifest | ad5f3fe501945fe81ac162bc8251997e0698ea7955135cfcd6fc1070f5e4fcde |
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 | jtZPJGqJ/Q62qlAJ+oQohGRkQ/TVcXwgTCAie4AGrWKpHlDtgCuPODJ5xbKj4Yd4J3mrt+ghmxCxvRK8h4nwAg== |
| 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
| 2026-09-17T11:30:44.266306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034196observed cc923aa659d8d70dddaf642e58dfe765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.248322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034196/manifest.jsonobserved ad5f3fe501945fe81ac162bc8251997e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.228332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034196/publication.mdobserved 0c5c6ef882525dd1f8189ac5e6494114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.209915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034196/publication.txtobserved 2253a0d8d970b57a236c8b32433497de...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. |
|---|