OT-2026-000082270
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold 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-2026-000082270) never changes.
Identity and time
| Publication number | OT-2026-000082270 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-753d-89c0-186f9feb7965 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 907e09cd2092c1531f393e9620c545a87efb0b0e51cc9fba021462f4dcdcb1fc |
|---|---|
| Markdown | cd26ef5c6a398d3829326fbb4b387ce4e24092801a969bdadb9c6bb5f89bbbc1 |
| Publication page | 094cb5e640a0a4b30380a202ca97a7f86de366035d08eb014b108575995fa6c7 |
| Manifest | eb9abc913302fad89eba124485f150a9a5ca445415412976f2ddd13d3b831303 |
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 | LfE604PKl5bobegeCtpeD2Y5dHiGLwFiAAH/ubfTRTgwUxlUqFhlovKi1azUg6l/713zGH6Yrr17U6uwW1QWDw== |
| 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
| 2026-09-17T09:59:07.503305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082270observed 094cb5e640a0a4b30380a202ca97a7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:07.484423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082270/manifest.jsonobserved eb9abc913302fad89eba124485f150a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:07.464827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082270/publication.mdobserved cd26ef5c6a398d3829326fbb4b387ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:07.447109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082270/publication.txtobserved 907e09cd2092c1531f393e9620c545a8...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. |
|---|