OT-2026-000079984
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000079984) never changes.
Identity and time
| Publication number | OT-2026-000079984 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7a3c-b465-4c0566618087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d3ad7d89b1c834c8463a13afe1548fedc9b566fba3c7319a7da2274a4e30d9e |
|---|---|
| Markdown | 9adcf2f4d8dd778157e65f4b0b71eee02c472c6b714115a81cb32801de9d3889 |
| Publication page | f647b8e339d41a372d5bdcab445a20e62680d56d2328f847c9de89fd86ee12bf |
| Manifest | 843fb30d68b3045f4de966652de7ba477691915b41d5e42134fad701d608f0b3 |
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 | qBJt/dR8eQtqCUz9u8jPAwWm+t9KZABKGAlqNCCEjflV5W4nz7jyVPRgEMaN4mNTeaXy2ipWtcGauwCVsrbZDg== |
| 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
| 2026-09-17T10:03:54.148871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079984observed f647b8e339d41a372d5bdcab445a20e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:54.130474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079984/manifest.jsonobserved 843fb30d68b3045f4de966652de7ba47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.106047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079984/publication.mdobserved 9adcf2f4d8dd778157e65f4b0b71eee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.086482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079984/publication.txtobserved 9d3ad7d89b1c834c8463a13afe1548fe...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. |
|---|