OT-2026-000045872
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000045872) never changes.
Identity and time
| Publication number | OT-2026-000045872 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7d74-a6ed-581cafb00952 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045872 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e7e7c4b0c64eb1bb751eff36448bcb661b3274618511a6c6a039db0a0b5dcdf |
|---|---|
| Markdown | c1b118e36975feb45c2054ad974f934fa3a269a8a6d71d943856c24bd2fab4ab |
| Publication page | ccf85a8a24fd5b1d0f324c93b455fc2a4e0c54edc83516e228d3714e4bd9fc4b |
| Manifest | 78750fa513457400abf590f218aafc794d5528913e3996c1a80af48988bd799e |
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 | aycnANUJK8IDj0sZlK0ZPWUFW6hNXEwilxQKa5y4sBjLT+WFPjWrcWqaTtBSEzcdPAaIwI7tdAVgq/XpTU6OCQ== |
| 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
| 2026-09-17T11:09:45.592462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045872observed ccf85a8a24fd5b1d0f324c93b455fc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.573907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045872/manifest.jsonobserved 78750fa513457400abf590f218aafc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.554481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045872/publication.mdobserved c1b118e36975feb45c2054ad974f934f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.535774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045872/publication.txtobserved 2e7e7c4b0c64eb1bb751eff36448bcb6...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. |
|---|