OT-2026-000066077
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, 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-2026-000066077) never changes.
Identity and time
| Publication number | OT-2026-000066077 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7562-a188-ed6535a0acfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96bbb8ab643e8e4688c354ec4a3eb53a05a201810e8477b7acde1599910a290e |
|---|---|
| Markdown | 97b9dc6c61cacc57fc761e3155a3a0f9da3db31823b3deb4a5d5c27e45b04cb8 |
| Publication page | 5dfb9d045d45492cf5685bb80f479de018a184aaf45b44eaefd1f62250780088 |
| Manifest | 21ec289660b0a9e0105a89560bf896b46e740ee35296ad2bcbdc21b1f9614578 |
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 | ykGVVRlMJqB+M9LZo41EMPCI4J23GIfjMWZK6pnWwEB50QC4hKsIuVPphveu9x0P8w896cdLbA7d5cNU1JB1Bg== |
| 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
| 2026-09-17T08:50:44.262587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066077observed 5dfb9d045d45492cf5685bb80f479de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:44.242213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066077/manifest.jsonobserved 21ec289660b0a9e0105a89560bf896b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:44.095321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066077/publication.mdobserved 97b9dc6c61cacc57fc761e3155a3a0f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:44.077416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066077/publication.txtobserved 96bbb8ab643e8e4688c354ec4a3eb53a...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. |
|---|