OT-2026-000040079
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040079) never changes.
Identity and time
| Publication number | OT-2026-000040079 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-7657-a732-53cc18dd438a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040079 |
| Status | PUBLIC |
Content hashes
| Canonical text | b200475697a34cc90e41cc1479074f180a288f56b6c6a72435f9a15973e946a6 |
|---|---|
| Markdown | 391108b56e125244f05d1fd1e77f7dab6678b8b2685c7eb8729a3ff98eb1577d |
| Publication page | dba7490712844e343717bbb423a8168fbcd550a5e1caf427e1af46efb30fc734 |
| Manifest | 6bff3988beae25309bdc9b8a44e927c0eac29b5e0fbbbd7cf2bbe52086f47a6d |
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 | DkHxIRbqopuSSqiqA7iCOzimXWLIyunQNeHtJiuSj99QeBU6BoC2iDf3qMixXVonOGD3RLpJOBK7MTkRtrcgDg== |
| 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
| 2026-09-17T11:18:55.588731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040079observed dba7490712844e343717bbb423a8168f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:55.573020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040079/manifest.jsonobserved 6bff3988beae25309bdc9b8a44e927c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:55.556886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040079/publication.mdobserved 391108b56e125244f05d1fd1e77f7dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:55.540846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040079/publication.txtobserved b200475697a34cc90e41cc1479074f18...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. |
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