OT-2026-000094533
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000094533) never changes.
Identity and time
| Publication number | OT-2026-000094533 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7ba1-b01e-d46dc7c09c18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094533 |
| Status | PUBLIC |
Content hashes
| Canonical text | bacf6f04d5f02ab843b57e16fa4cf932f6b77a3e23d8d10aed6da9ca6f7977b9 |
|---|---|
| Markdown | 7560f2aa1dfb60f0624bc472f1da3b79aa1161a22be1320700e6dd5b494196b0 |
| Publication page | e3d42946da888bcda93c078f5e657f3879045870c112924d2c466405f00a40ad |
| Manifest | 9f8070c8c6d5c7fdc7b20a54bea5d95e4000992d59a6895779b53ca1f596fe42 |
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 | K6HJp6OjlPSVxjC+44TknnKOxg1vkKukqwb7Vsh+x0gQkyclXqRVja9I4rr0nriiTHTJoG2qdcl6/ynaVJjyDg== |
| 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
| 2026-09-17T09:37:58.565147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094533observed e3d42946da888bcda93c078f5e657f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:58.548011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094533/manifest.jsonobserved 9f8070c8c6d5c7fdc7b20a54bea5d95e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.530680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094533/publication.mdobserved 7560f2aa1dfb60f0624bc472f1da3b79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.512649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094533/publication.txtobserved bacf6f04d5f02ab843b57e16fa4cf932...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. |
|---|