OT-2026-000094331
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000094331) never changes.
Identity and time
| Publication number | OT-2026-000094331 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-75d7-975b-c6dd429c43d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094331 |
| Status | PUBLIC |
Content hashes
| Canonical text | efd242d5679376060886d1704fe072adf135b388496101506dd6279c9fc97a60 |
|---|---|
| Markdown | b670696755762c2d6976e4be84712c9174df5da8c8725b5c944c0a8b4c51b9d1 |
| Publication page | 189a17c22f7cb24944eed26ac743dc8c47faba7f6ec0c484772bd2760db22d58 |
| Manifest | 459dcdc82d3e7a4d85c999088936cef6b46d2a7856d3c08fde42a89edd3ee4b3 |
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 | K2BwsNTu2phgZ0nmZdWLJIzXygTWH0tPQn2YYwDwW5J5Qd1i2w3f0cIChYtLhiwgwvXZDQ05NYpciwcO/5k4BA== |
| 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
| 2026-09-17T09:40:12.754418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331observed 189a17c22f7cb24944eed26ac743dc8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.735727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/manifest.jsonobserved 459dcdc82d3e7a4d85c999088936cef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.717330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/publication.mdobserved b670696755762c2d6976e4be84712c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.698149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/publication.txtobserved efd242d5679376060886d1704fe072ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.384055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331observed 189a17c22f7cb24944eed26ac743dc8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.367470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/manifest.jsonobserved 459dcdc82d3e7a4d85c999088936cef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.348895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/publication.mdobserved b670696755762c2d6976e4be84712c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.331027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094331/publication.txtobserved efd242d5679376060886d1704fe072ad...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. |
|---|