OT-2026-000033964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000033964) never changes.
Identity and time
| Publication number | OT-2026-000033964 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-701b-9567-6577bf8c8a67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033964 |
| Status | PUBLIC |
Content hashes
| Canonical text | feaff108bb6d224832dc6752b668c0c47c2f22de75d32dc06c9551db7403b6d2 |
|---|---|
| Markdown | 6de4624fa7ba9bf87fab8a3b4e5d8721c5efe29fbf06a5c51378885a167d3dd7 |
| Publication page | cedbab998e4e485dc0c6a3bdf6c4552cddf715fb6d1c39e3e96cc81bc26c400a |
| Manifest | f57c31e81d1c06401b652864247070461194f8af30cef09ae7721d1d601f4b88 |
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 | o/dFNPwxycdp7jF8E+u3L3jWdP6ERa0sLh7TBpJmKFm4kXKEjvs3ycMz/y9QbcchS4Tdvpa8R68TurDlb5LHDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:05.559086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033964observed cedbab998e4e485dc0c6a3bdf6c4552c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.534683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033964/manifest.jsonobserved f57c31e81d1c06401b65286424707046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.511884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033964/publication.mdobserved 6de4624fa7ba9bf87fab8a3b4e5d8721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.491427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033964/publication.txtobserved feaff108bb6d224832dc6752b668c0c4...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. |
|---|