OT-2026-000024785
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000024785) never changes.
Identity and time
| Publication number | OT-2026-000024785 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-78bd-b52b-388a1d2d2d26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29787ba0212d7892fd0c4b51986d9ec7461906deefc18eb3640c4aeed1207051 |
|---|---|
| Markdown | f128f01cbea3f40be31b55ef1c9cff2153817700126439ca4463e4e8d26e2996 |
| Publication page | 5ab5d7211f70a2be7f00b144d2898501535285d87781cc3f4420d46d790643ca |
| Manifest | 0bbc2e46443edda9f7d4194f66d61760771281468ce5f6c1fcbb4d612f9417b5 |
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 | fyvwP0LEQHBcdkzYyEkqC1t2T3j7KY4lUPR0K08QrQ9qhyEOfjRR03624h2xoEkfiKLEMsJKTm9nXm6dNMsBDQ== |
| 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
| 2026-09-17T11:48:03.687416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024785observed 5ab5d7211f70a2be7f00b144d2898501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:03.670507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024785/manifest.jsonobserved 0bbc2e46443edda9f7d4194f66d61760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.655146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024785/publication.mdobserved f128f01cbea3f40be31b55ef1c9cff21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.636910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024785/publication.txtobserved 29787ba0212d7892fd0c4b51986d9ec7...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. |
|---|