OT-2026-000066584
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000066584) never changes.
Identity and time
| Publication number | OT-2026-000066584 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7e0b-9a82-f0b4e9171c94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8443e5635ee2ad9ff56e1855dd1d99bf95ef09decc6a3fbfcf55e59f2affd88c |
|---|---|
| Markdown | f731be6c504b6f8dacdf0c234c33ca30c282b7567ec209b958e728783f72bfa3 |
| Publication page | 434d75890fb27af78bbbc6fabaaca200ab86ad914263f5470eb92a0b05a0bf99 |
| Manifest | 024b2d945f6761a65e8bd301c97fd7d3c252194264f4887a9bba891814a8a4f3 |
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 | SRY71Y6Vdx1E9lj/oBkownM8o4M90j6sPT90zh1ge5BoZdwmDkiqo+eJl6zftUEe6ifSAdsNcHYrWMvxo8mdAA== |
| 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
| 2026-09-17T10:32:51.567994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066584observed 434d75890fb27af78bbbc6fabaaca200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:51.551246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066584/manifest.jsonobserved 024b2d945f6761a65e8bd301c97fd7d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:51.533678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066584/publication.mdobserved f731be6c504b6f8dacdf0c234c33ca30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:51.516629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066584/publication.txtobserved 8443e5635ee2ad9ff56e1855dd1d99bf...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. |
|---|