OT-2026-000011017
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, vented 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-2026-000011017) never changes.
Identity and time
| Publication number | OT-2026-000011017 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-707e-9797-413a0f41e5b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fdd3c25a43526d27a1663c591618f9a1664284699689d163fcc0c9d3ceda969 |
|---|---|
| Markdown | 6e3693004f1d37a0181043609464b161d3675fcc615217d0f9553e549c815876 |
| Publication page | c51850866871bac28580cd31c6812026cf3c7be98dbf7c85b5e5ea12b8a967bf |
| Manifest | 56e44f3207de52166ed896500a9e3237e2a05e26222c0adf0beb4c2dffc972f1 |
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 | u0rauqTI7Fseq/xCGEfbgNXOoSajz3dZAfsXhnH3nflJZzZ2CY5fe/Ts52YYEpGfF7ijCH6i6UR6fWAA7pYDCg== |
| 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
| 2026-09-17T12:13:50.279161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011017observed c51850866871bac28580cd31c6812026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:50.260641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011017/manifest.jsonobserved 56e44f3207de52166ed896500a9e3237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.239942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011017/publication.mdobserved 6e3693004f1d37a0181043609464b161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.220900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011017/publication.txtobserved 1fdd3c25a43526d27a1663c591618f9a...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. |
|---|