OT-2026-000103102
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000103102) never changes.
Identity and time
| Publication number | OT-2026-000103102 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7db4-8c92-dddb7697b8e1 · 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-2026-000103102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06b86dd0810ad6a12013baf158118629ee16a19ed4b89cc442634edeeeb30a8a |
|---|---|
| Markdown | 63eb30ab542b81aa7f586d2840a568c09567061e1345a86836469ed44b0d91af |
| Publication page | 7ce0c078acde569283e81181610d5ee494b0b69f7e576b7aa9b8c9f8d58693a8 |
| Manifest | 412c881e8f7c54a061c699db44ca02238edfafe11e6b9f9b403da799bfe198b2 |
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 | 8twVm+iiOVKi3aY9UTj5IgFV5OqS1ZN/0jxogzoAswrLREnBxth2UAoRd7Oe24xz/oM9PZuLG+2kS4XVuNB9AA== |
| 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
| 2026-09-17T09:23:13.839870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103102observed 7ce0c078acde569283e81181610d5ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.822298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103102/manifest.jsonobserved 412c881e8f7c54a061c699db44ca0223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.804232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103102/publication.mdobserved 63eb30ab542b81aa7f586d2840a568c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.785889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103102/publication.txtobserved 06b86dd0810ad6a12013baf158118629...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. |
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