OT-2026-000091918
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000091918) never changes.
Identity and time
| Publication number | OT-2026-000091918 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-776c-bd6c-fbfdd72967e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 444512149adef53d3f673a9ccc478d9c608bff5e106f8a606253ccb83c5c2c61 |
|---|---|
| Markdown | 06c2952bbeb1dfc105b76639417a1e4b5064d81e5e51e88c90388c278c9ff0cb |
| Publication page | 3d42b5c6e88af4977727b95914e3ad02e9c1ba844a804fd76e6e67fc228fc4fd |
| Manifest | 45cdd84ff3a406ddb92db4e30892211daa65092b9f9ea2809ebd60e45fdae95c |
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 | Swt/0dRrcFycY19JgcskmBCL5aVna1KtxxPNfUfol1Oxc/dHRYXdxeoOYJbPBIi6DqMhsDk6VTC/fqtTymmHDg== |
| 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
| 2026-09-17T09:42:51.516045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091918observed 3d42b5c6e88af4977727b95914e3ad02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:51.498981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091918/manifest.jsonobserved 45cdd84ff3a406ddb92db4e30892211d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:51.482265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091918/publication.mdobserved 06c2952bbeb1dfc105b76639417a1e4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:51.465912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091918/publication.txtobserved 444512149adef53d3f673a9ccc478d9c...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. |
|---|