OT-2026-000046064
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000046064) never changes.
Identity and time
| Publication number | OT-2026-000046064 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-7c82-88c7-2fcd23316f91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046064 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1664c552c4f835652b72856e13d5760c4bff08595a79902e393ca4201c8b985 |
|---|---|
| Markdown | 60df8c02e128267944ae8da52989307ed6f6a8bef95cb3c691e61a92f89be836 |
| Publication page | d9febd6b81bd7f1d9e1d16434138c7067eae97a3eecb26634801ae0af1e5ef04 |
| Manifest | eae2df9c97146e324b3cb0378c3cab2828683e15f120463b05291d8f3eed7c11 |
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 | eHxyhY1E04MHmqCsEhr8yPZ1tHNWFKdURRCflM+IFU5RhkF3Yg7aVhHdYDt39wD70KcBnxbblEpzNozm33/MAA== |
| 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
| 2026-09-17T11:09:01.521705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046064observed d9febd6b81bd7f1d9e1d16434138c706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:01.503571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046064/manifest.jsonobserved eae2df9c97146e324b3cb0378c3cab28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.483470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046064/publication.mdobserved 60df8c02e128267944ae8da52989307e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.464359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046064/publication.txtobserved f1664c552c4f835652b72856e13d5760...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. |
|---|