OT-2026-000066929
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000066929) never changes.
Identity and time
| Publication number | OT-2026-000066929 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-717c-a384-5a4dce2f3294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 634937b377d36592aa7ca4574e093c669ff1a52e6d5ab7fd2078768fd137acda |
|---|---|
| Markdown | 6616016732b41e377ce5548c435c9d37c0d0bde42b7c084ae9dfbb92c65d48e4 |
| Publication page | 2726e8e85214be0895e860f7791df2d8dcd8d5a0e807e1b19e569a5e9c88be18 |
| Manifest | 823278908b2b29b3e5489aaf96e58a36af5e74c20d016818dee071361d07b7dd |
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 | Fbyi0pn2XNiDVJQEqJFcBRIVNtTU8zHKw7TejMEUgRHbWlcrDc4RddXd3zlbB7zAiORLEeJ9hT5OHM/GO0A9Ag== |
| 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
| 2026-09-17T10:32:08.318377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066929observed 2726e8e85214be0895e860f7791df2d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:08.299518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066929/manifest.jsonobserved 823278908b2b29b3e5489aaf96e58a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.280079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066929/publication.mdobserved 6616016732b41e377ce5548c435c9d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.263083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066929/publication.txtobserved 634937b377d36592aa7ca4574e093c66...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. |
|---|