OT-2026-000066244
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066244) never changes.
Identity and time
| Publication number | OT-2026-000066244 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7ceb-af4d-bc25d8cec275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17b6c783f15f2a69b9b951c1e4362011fa324410438751920561bd4898da0279 |
|---|---|
| Markdown | c5787dfd8f89f4e69848f5d9013fec799e9736d390c0d42801deab7e57287f31 |
| Publication page | e30b047319565a8bc5f461c5b912d2e20e8c1675f69bf938a90eb8a37e6f25f0 |
| Manifest | dedb5394865ff5da45d4c314793e3aae3275118ac40973c9cb3aa5a4b9e5ce7b |
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 | pCjRVNNy3VC7owWi6wnFwO+zDsFt3xseQOQEOywhntppetImuWvnu//X/UBmde6TeR1a+N1o2S4wo9KV6qbyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:24.734957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066244observed e30b047319565a8bc5f461c5b912d2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:24.717750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066244/manifest.jsonobserved dedb5394865ff5da45d4c314793e3aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.701163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066244/publication.mdobserved c5787dfd8f89f4e69848f5d9013fec79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:24.684504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066244/publication.txtobserved 17b6c783f15f2a69b9b951c1e4362011...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. |
|---|