OT-2026-000059696
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, sustained 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-2026-000059696) never changes.
Identity and time
| Publication number | OT-2026-000059696 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7e43-a890-e77950b82fce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fb5b2b78414e79f0c6f6fe898c2b343eb613bf399ae2ca08aec5dba3e3856d7 |
|---|---|
| Markdown | 80c619a0d7078344ceea483af19cc5c5c8e6a5cffc5acf4e8d18efa40c50769b |
| Publication page | 495dce9cdfda0cba773b3819489cf8be49e53be99ec3abb95e29f9f92ec4dc77 |
| Manifest | ef955ee96c1be259dbfb24077e0fc837364e7aedf7514cd31ded6804aa0bce2b |
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 | YxWZDNZkSGMtqxzLRVUoGyHMRnc9C5h1KCsZAQ5d8CVWFNRX2goaGitvM7kO+rTAJaLxSiL2zpYqi99w7S9YAg== |
| 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
| 2026-09-17T10:44:24.277082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059696observed 495dce9cdfda0cba773b3819489cf8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:24.260353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059696/manifest.jsonobserved ef955ee96c1be259dbfb24077e0fc837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.243003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059696/publication.mdobserved 80c619a0d7078344ceea483af19cc5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.224276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059696/publication.txtobserved 0fb5b2b78414e79f0c6f6fe898c2b343...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. |
|---|