OT-2026-000094691
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094691) never changes.
Identity and time
| Publication number | OT-2026-000094691 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7406-a938-f34dad0deb2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094691 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9fa7c36f6deb9c54514d8f1ede0d5e83fa0f8d1f5c8aecb14a97aec617c027c |
|---|---|
| Markdown | deb2b5e1e5cf1c2778bb5547eeb8ac799bfc2801ffa030f76cf47dcfff109ffa |
| Publication page | d984fac628d3ebe5ceca8d629d46672f728b291c337f9d7eb3d4bdb4a2c4fd42 |
| Manifest | 85e040724a6fd9324d2d4e29bcb2b9afef85454de4999f82a891867151787694 |
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 | 3RcfyrezaJDPKEfxaH3S0DPeW8f5kGf1OVQkN8+y9+xSLJQXBYAebO2PLyZ2hv7SCSHqPdsViHvl6Yj1QYKuDQ== |
| 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
| 2026-09-17T09:37:08.822222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094691observed d984fac628d3ebe5ceca8d629d46672f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:08.805525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094691/manifest.jsonobserved 85e040724a6fd9324d2d4e29bcb2b9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.788233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094691/publication.mdobserved deb2b5e1e5cf1c2778bb5547eeb8ac79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.771176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094691/publication.txtobserved f9fa7c36f6deb9c54514d8f1ede0d5e8...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. |
|---|