OT-2026-000102391
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102391) never changes.
Identity and time
| Publication number | OT-2026-000102391 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7d93-ab45-9b305d6a9c88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 405477a2172bbbd301fcc85e3a2fe5c49fbce9a8a04ec9cd16dedadb8cbc72d0 |
|---|---|
| Markdown | 96e521e97c03828656279ebb201013a441efbe65eb82cd7d71b7cb258dded565 |
| Publication page | 1ee1b93f53380682325a28c8aa47d60891446f22ed0184010d46593142804945 |
| Manifest | 1d0c6f515508ddb507bb17689de7bee750a632d3c614acf2b23a04ed2a247841 |
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 | +i7CxcOKdrLA+UO5oHKtmh+dIRRDPKNhce9jqGJVybN7ZZ4pdofGpLk4DEdfxtmppM0BZSKJA0Luhs7KOZW+Cg== |
| 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
| 2026-09-17T09:23:43.837486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102391observed 1ee1b93f53380682325a28c8aa47d608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:43.818530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102391/manifest.jsonobserved 1d0c6f515508ddb507bb17689de7bee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.798920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102391/publication.mdobserved 96e521e97c03828656279ebb201013a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.779336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102391/publication.txtobserved 405477a2172bbbd301fcc85e3a2fe5c4...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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