OT-2026-000093009
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line 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-2026-000093009) never changes.
Identity and time
| Publication number | OT-2026-000093009 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7448-95c5-e8468317966f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093009 |
| Status | PUBLIC |
Content hashes
| Canonical text | a409af633fa34bedb5aee0c90f5c58ad97e082f9cc43d2a3f553cae9ab08f06c |
|---|---|
| Markdown | dff8c6ec53262190b6039e112a79094699b71fce820db5524356a3a4d187d0df |
| Publication page | cc6c311c88057969495ed3914bb68c0e43b60b621244c26961c3ee017ad4e3da |
| Manifest | afc31960493b533121bb0eabf3db2cfc96bae642bd0518783d1633e4deda5143 |
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 | 8lVQmsvYCFvH137rxs3zfP4nDZb/VuyAIj8PPeyVrVZK9QgOaHzsS7+juFKdqupyk9yE0O482N9PNB7bBjmxBQ== |
| 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
| 2026-09-17T09:40:13.013958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093009observed cc6c311c88057969495ed3914bb68c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.995278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093009/manifest.jsonobserved afc31960493b533121bb0eabf3db2cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.977721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093009/publication.mdobserved dff8c6ec53262190b6039e112a790946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.961892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093009/publication.txtobserved a409af633fa34bedb5aee0c90f5c58ad...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. |
|---|