OT-2026-000093302
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093302) never changes.
Identity and time
| Publication number | OT-2026-000093302 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-70c5-b5b9-88cef6da2578 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093302 |
| Status | PUBLIC |
Content hashes
| Canonical text | aecafc1dcd9eb0cb39ae4bab23c01197eb5ecd600095a7728d76894be08b3d0f |
|---|---|
| Markdown | 76169fd9ea59c2cf1948b835e52820399614bb03e417510f602cb5bb55cae856 |
| Publication page | 0a62c7f5d04506e075aebb1171bb4882d1fad83764a99cc4911060fc5e087cbf |
| Manifest | f1940a284edddeb4007dba6f4f564eb515ad6eb763f5d52cbe0871971362df40 |
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 | 6GeLoyQOv+13KvlYcQvop/z6F29XcJekAXfMRIj+ZrEOV0Y17nlzpPsgAJz7g9xV3v7Znh9fv8VGv5T/cEMYBQ== |
| 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
| 2026-09-17T09:40:40.777152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093302observed 0a62c7f5d04506e075aebb1171bb4882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.758818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093302/manifest.jsonobserved f1940a284edddeb4007dba6f4f564eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.742672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093302/publication.mdobserved 76169fd9ea59c2cf1948b835e5282039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.726785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093302/publication.txtobserved aecafc1dcd9eb0cb39ae4bab23c01197...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. |
|---|