OT-2026-000075130
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000075130) never changes.
Identity and time
| Publication number | OT-2026-000075130 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-78ab-bfc5-8e189833a13a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f743c9cfb2a054886d9599b0ba43ea56d7d7216aa4473c2f64f6c9d46d2de20 |
|---|---|
| Markdown | d2461238894b90c618380d80ee55ef084ac01b5b7aa85185e1c37bdd7035653b |
| Publication page | 84c72a8c067d4853ca54dc05f99be761318c5ff05c7ba0840ce53c07fb93a108 |
| Manifest | f0279443089140c70e21a589398f688f1c4a09180cf8098cecdc195b6ae64d34 |
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 | oCKYdCli45roy+sjRfp2wF87UEVhD7l/qEfqcXRZVtmEfPbRDxMSwahD9AyZWkbIu5g1NqgzK6hcq1kcRH7tCw== |
| 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
| 2026-09-17T10:20:21.048434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130observed 84c72a8c067d4853ca54dc05f99be761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:21.027965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/manifest.jsonobserved f0279443089140c70e21a589398f688f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:20.987338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/publication.mdobserved d2461238894b90c618380d80ee55ef08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:20.962399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/publication.txtobserved 1f743c9cfb2a054886d9599b0ba43ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.042096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130observed 84c72a8c067d4853ca54dc05f99be761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.021744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/manifest.jsonobserved f0279443089140c70e21a589398f688f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:23.000501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/publication.mdobserved d2461238894b90c618380d80ee55ef08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:22.982145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075130/publication.txtobserved 1f743c9cfb2a054886d9599b0ba43ea5...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. |
|---|