OT-2026-000097683
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000097683) never changes.
Identity and time
| Publication number | OT-2026-000097683 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-73d9-bbae-d36eae1ffaf7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097683 |
| Status | PUBLIC |
Content hashes
| Canonical text | d743f56234033631b7842b902a632e10e8e24fa6a32683df289405b9ccadd4bf |
|---|---|
| Markdown | 2d190789050147bf8b1705ab6590dde89d3c0abde934f8efd26612d74a191a94 |
| Publication page | 2a4ee710b02adf2fabb9108d0db539de20f93bf7ceebe3e134f6eda45e5294d3 |
| Manifest | 2ac41d2776440c8761dbc0b6b3ca0e40ddb2891994c466b5550125e4a5383bd4 |
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 | PadZ24Vzu+/m8bJv31UFHroRgD0jaf4j4UsRrOMLkth99vBAcVZl+/LquQhIDFpaxEmNi67EJ4PQOtowd+B+Bg== |
| 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
| 2026-09-17T09:32:42.390289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097683observed 2a4ee710b02adf2fabb9108d0db539de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:42.340418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097683/manifest.jsonobserved 2ac41d2776440c8761dbc0b6b3ca0e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:42.323006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097683/publication.mdobserved 2d190789050147bf8b1705ab6590dde8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:42.275097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097683/publication.txtobserved d743f56234033631b7842b902a632e10...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. |
|---|