OT-2026-000029317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000029317) never changes.
Identity and time
| Publication number | OT-2026-000029317 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-749a-8a2e-0986ff7085f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029317 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6dfffae356005f31e644676a0c0ac40824b03fca293705037eeb2b0f3b001c2 |
|---|---|
| Markdown | 409f1106d76b596525326038117020b7cb6af7e4f87a2733df78d8b2ae956f1b |
| Publication page | a3d486c8bb4564a032c35b9b5a3410913a95d2dacd6fb1623812ce2533cbee59 |
| Manifest | ca4626f755866c8dd777de932d3e7f2530dc62a37332de2d26b82d4e947a83bc |
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 | Omy/HfICdpdzoVMBA47n49ktiauwh2lAnaaJPEq8T/TSdXv8PanildfUCOROLOq1vU17+yH6YwdS6A1HOSjvCw== |
| 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
| 2026-09-17T11:39:57.613601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029317observed a3d486c8bb4564a032c35b9b5a341091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:57.595536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029317/manifest.jsonobserved ca4626f755866c8dd777de932d3e7f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.577159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029317/publication.mdobserved 409f1106d76b596525326038117020b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.560079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029317/publication.txtobserved c6dfffae356005f31e644676a0c0ac40...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. |
|---|