OT-2026-000038318
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000038318) never changes.
Identity and time
| Publication number | OT-2026-000038318 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-77a4-8be6-a63bfdd7fcf7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038318 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc40430d5c9cc99ab594ae765236dab9f03bf22703fe5bddc60fcaaa97f40cd6 |
|---|---|
| Markdown | 985f783ae58d6bf733842e5bf80d84289282605d14073973d5d86ed0db547eed |
| Publication page | 77d972a4732ee0f5cfd30f48efc3057f6c7e380491e645f9a2315870a9d61f0d |
| Manifest | 2256579ffef7454a3a1e0ac438408af2b7705586cc4accc6abfae0c9f5620104 |
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 | BYyx7ugmylaNnwoINmhV2nWDnwiccVfEOswmufE+oOmOw/nqbaOdCyY070C8dq2+PaPIIu61F+NHz1lduvebCQ== |
| 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
| 2026-09-17T11:22:29.860745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038318observed 77d972a4732ee0f5cfd30f48efc3057f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:29.840603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038318/manifest.jsonobserved 2256579ffef7454a3a1e0ac438408af2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:29.822723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038318/publication.mdobserved 985f783ae58d6bf733842e5bf80d8428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:29.803000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038318/publication.txtobserved cc40430d5c9cc99ab594ae765236dab9...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. |
|---|