OT-2026-000069152
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000069152) never changes.
Identity and time
| Publication number | OT-2026-000069152 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-79fd-a970-f6fe6918d314 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 045151763531cce1fcea6d0dce91d354b463354ad7b42efa4bf888579f9ddade |
|---|---|
| Markdown | 17228e7f6ac1a18ac3da9cbb592f6ac4e4f16a653014e4b2e2cff1e63c75e520 |
| Publication page | 20854be8deaac8db09dc170a6f5db2b1de708e8e10045803d3e42a94f14dedc0 |
| Manifest | 523e59ae7bb7e7ac5b904ce36264357481254aea3e18937bdf8663833fcb5e41 |
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 | qUCp52dseUUZXfnvhgq1pfmjj6gNa3Oihrmn/nhQgXubFHbPSHk7IqJ9767owRynE+bLeECJGMRALIAU9Mh1AQ== |
| 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
| 2026-09-17T10:29:02.267850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069152observed 20854be8deaac8db09dc170a6f5db2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:02.251111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069152/manifest.jsonobserved 523e59ae7bb7e7ac5b904ce362643574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.233595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069152/publication.mdobserved 17228e7f6ac1a18ac3da9cbb592f6ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.215853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069152/publication.txtobserved 045151763531cce1fcea6d0dce91d354...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. |
|---|