OT-2026-000069606
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000069606) never changes.
Identity and time
| Publication number | OT-2026-000069606 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-760b-9527-5ba84eabe700 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13885251dd782e4e4b51da71dce4d2c60d412e1a280110606a6a7cc67a4aa8d0 |
|---|---|
| Markdown | 5ab2ae357d2148599c48c45d11b8d1e3b35427e446630660ad7ca2254451cadd |
| Publication page | 3eb43316fb1c9886dbe32205138f0d306539dbd9636325f7d6867b759e8f606a |
| Manifest | d1f795d4ac4e5f9e8cbe3b9ff2e2d777ee8926dfcfa1d02cbbd5c0b045c5cfd8 |
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 | l1EdqH87LJBAApi0NVyY8tuW58HP9zbCpB2/p5987Xrs0NPFP5r2WGVwOQG9a+vLk0jd5U3riEd4mb+x9Z33DQ== |
| 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
| 2026-09-17T10:30:36.203009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606observed 3eb43316fb1c9886dbe32205138f0d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.183618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/manifest.jsonobserved d1f795d4ac4e5f9e8cbe3b9ff2e2d777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.159819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/publication.mdobserved 5ab2ae357d2148599c48c45d11b8d1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.133082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/publication.txtobserved 13885251dd782e4e4b51da71dce4d2c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.274111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606observed 3eb43316fb1c9886dbe32205138f0d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.253846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/manifest.jsonobserved d1f795d4ac4e5f9e8cbe3b9ff2e2d777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.221835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/publication.mdobserved 5ab2ae357d2148599c48c45d11b8d1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.190272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069606/publication.txtobserved 13885251dd782e4e4b51da71dce4d2c6...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. |
|---|