OT-2026-000099367
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000099367) never changes.
Identity and time
| Publication number | OT-2026-000099367 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-75e7-96e0-3e0e766d6a22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 559423dbd3c4a31f3d35a5c2f244068f9d3bbcdc837058cf5f8b8fbecc662bfe |
|---|---|
| Markdown | 8404c885b15b51999a59c715a768a00a4837664d39ab0f082813c56f5806d865 |
| Publication page | c9f5d42b196e02fd121002fdeda425faf74ca83f5b7d0a02dd3ff457443f7810 |
| Manifest | 840d95962814208a475056a7019059770abe15f7bff28b5d07193d4fce4c61dd |
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 | GVsS2z8kJvmQCtb97R5wnkIqOWpfX2MI69hbsC5ElWDk/SXud9yp7KTfPURNsbLRXSdjnuh72df5j8ddEErLBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:07.395135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099367observed c9f5d42b196e02fd121002fdeda425fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:07.377178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099367/manifest.jsonobserved 840d95962814208a475056a701905977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:07.359996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099367/publication.mdobserved 8404c885b15b51999a59c715a768a00a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:07.340968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099367/publication.txtobserved 559423dbd3c4a31f3d35a5c2f244068f...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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