OT-2026-000058954
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058954) never changes.
Identity and time
| Publication number | OT-2026-000058954 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-76da-a71e-a619d8043734 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39cedeba90709760b64bab4da13c2a632ba9e8a0c45cbc2cf3183da8129175a1 |
|---|---|
| Markdown | b3985606b9e30dcfbc359bddaba182128877cd56079f974769aab7f9b3f48ee2 |
| Publication page | 8ba0620a7af833aa5bc16020964975907d43700ce9ba2b671fed6e9a1e59f9db |
| Manifest | eb91cb1a09682ffdb1589e7c9f7bba4a68ff23a049c512acfca6b327a8d42c17 |
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 | jLBNi3V0rmabe8zIqxS8m/Qfo6Jv5hBr/oEpydFIwjfxrSSEoM4RpZUQJrd38TU6gw6rO2QDjdgpBpwjwCJTAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:31.869333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058954observed 8ba0620a7af833aa5bc1602096497590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.853804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058954/manifest.jsonobserved eb91cb1a09682ffdb1589e7c9f7bba4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.835860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058954/publication.mdobserved b3985606b9e30dcfbc359bddaba18212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.819683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058954/publication.txtobserved 39cedeba90709760b64bab4da13c2a63...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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