OT-2026-000030265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000030265) never changes.
Identity and time
| Publication number | OT-2026-000030265 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-777a-a5d6-5853e2f2dbcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 817ff8526124cbcd6bb9098d38ec2e517c4fcb710c2f20a1cb4915ef114d6c17 |
|---|---|
| Markdown | 66a1a096cb2fcd51fe4e5a6d8a5822953f0dec7fe9b0eff73901373dd923cb18 |
| Publication page | 7e065fc57852791c5e460919108c34ba98392af753a46be98dd27a9772f815f1 |
| Manifest | 8a6f41d9fb59507ae45da3b2d93ab5223a83b417aa065808aa5faaab770f011b |
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 | BZ4aRn5mIhOie7xnUdM+t5EfdhShXqkpGKZcQQoTP2oyi8arXi+LasrLxcZnR2ifRaCZCEoEDaOfJSRCfg6QCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:45.746032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265observed 7e065fc57852791c5e460919108c34ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:45.726377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/manifest.jsonobserved 8a6f41d9fb59507ae45da3b2d93ab522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.706207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/publication.mdobserved 66a1a096cb2fcd51fe4e5a6d8a582295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.687816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/publication.txtobserved 817ff8526124cbcd6bb9098d38ec2e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.663386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265observed 7e065fc57852791c5e460919108c34ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.646920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/manifest.jsonobserved 8a6f41d9fb59507ae45da3b2d93ab522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.629357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/publication.mdobserved 66a1a096cb2fcd51fe4e5a6d8a582295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.607439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030265/publication.txtobserved 817ff8526124cbcd6bb9098d38ec2e51...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. |
|---|