OT-2026-000016085
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000016085) never changes.
Identity and time
| Publication number | OT-2026-000016085 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-718f-9c4f-e4c6fcb9f886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016085 |
| Status | PUBLIC |
Content hashes
| Canonical text | e47353b89cd648fe4ef99bfd8482ddf0a3cf494fef880195754e2c610a8a9116 |
|---|---|
| Markdown | d9e99265af1691b0aefe767a4b7c2b2c6df27062db4039b2d16dcaad46a13f6f |
| Publication page | 2e87ab71bfd8693f41e5c993b1fb2c4842457935e2ae2301c419d157fb9e30e2 |
| Manifest | 39840ed8885e9660243c4242864941f3d8ffb33f026b6c9ba0e83a20133643b9 |
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 | o3XgCn+q+pU5PnutBzusjdmusHL4w/0GoJ9hXh1grRU1w7RPGJKW+2liI92Y/b/fLCFr6h/upLPyJIloSiajBA== |
| 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
| 2026-09-17T12:05:39.529895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016085observed 2e87ab71bfd8693f41e5c993b1fb2c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:39.509446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016085/manifest.jsonobserved 39840ed8885e9660243c4242864941f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.490363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016085/publication.mdobserved d9e99265af1691b0aefe767a4b7c2b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:39.468603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016085/publication.txtobserved e47353b89cd648fe4ef99bfd8482ddf0...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. |
|---|