OT-2026-000006340
Publication integrity record
Bellows cup vacuum gripper, three zone face, six outlet manifold, ejector fed, contact triggered
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-2026-000006340) never changes.
Identity and time
| Publication number | OT-2026-000006340 · never reused |
|---|---|
| Internal UUID | 01a0a957-96e7-7ba3-9f7a-d9917bebade7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:31:24.905974Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006340 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4a5a0eb1bcb9e4d7871dcf154e6af6de0c5a2b793798ca82b65199bb8c3ce1d |
|---|---|
| Markdown | f62fd1c6ee8b0e5e39d96a99ff15bbcd8ed2cbfc16f9d09f380ce47740cf3e78 |
| Publication page | c666cf397b036284524caaff6fe28fe89eb4c0ecbd247c138a4c2c4be7bd4a72 |
| Manifest | 7fc87947d588c52173e57852072a2925a5fc36ef0da1d331f4af15508c78bda1 |
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 | VKFHJwN5ib/sVLiDbQpIDvVdZbptuWo6ZmCSWZKgGcih8NuXxSGxJmoOLvaegWDQsl152HqGdPSJuHEDt9cDBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:29.417357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006340observed c666cf397b036284524caaff6fe28fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:29.403401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006340/manifest.jsonobserved 7fc87947d588c52173e57852072a2925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.390426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006340/publication.mdobserved f62fd1c6ee8b0e5e39d96a99ff15bbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:29.375890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006340/publication.txtobserved b4a5a0eb1bcb9e4d7871dcf154e6af6d...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. |
|---|