OT-2026-000039617
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000039617) never changes.
Identity and time
| Publication number | OT-2026-000039617 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7e0f-b187-a67d2d6071ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 344471febc251a72180e2e2efdf9587f1a2270f4b8a22f8ce00970f2d95672f7 |
|---|---|
| Markdown | 7704705154820e00c200bc256e7a69ed6a5855365116202ae140d3e595651a73 |
| Publication page | f981a1eb87df661a39b5107b2f45f578789365c30b88205838c5da411dd5ade7 |
| Manifest | 5d3d635c11b6076a70df244daac373c41c33ebdafad0bed38e7ef44098fb7d65 |
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 | eWRZ5PgL0/NghXc1+W09qJxq5JeIE2LF19mpHWKKgzDasrokbeipiPpXYmPpawImnYEtX/wA5N6g9DS6375AAg== |
| 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
| 2026-09-17T11:19:47.000755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039617observed f981a1eb87df661a39b5107b2f45f578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:46.983021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039617/manifest.jsonobserved 5d3d635c11b6076a70df244daac373c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.963748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039617/publication.mdobserved 7704705154820e00c200bc256e7a69ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.942906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039617/publication.txtobserved 344471febc251a72180e2e2efdf9587f...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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