OT-2026-000042616
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000042616) never changes.
Identity and time
| Publication number | OT-2026-000042616 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7c65-bb33-52c31a68438a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d2f91246ac16e3209c266e404ea81aa9b95d63f23a6d27554cedba98ad2cecc |
|---|---|
| Markdown | 32ed91d3f192ef4c64b68c23a961f270c24938fa833fc152385e71eabe30d58a |
| Publication page | 9c91f7b1bff10ce1fb49f27559f91b95731184f5fa09bc238f2e46a9f629f8d7 |
| Manifest | c4fd894d568e76648a87cd04044dce41020344c864fbae7cf50ea96cb402648b |
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 | gGUitfrQnwhQp9hYCOpW0H5lBoH6b245ziXwZFAUz82U6DHYFq+HW98LjLPhrbDjNCQ9Rjob03lb+TamXEW9Ag== |
| 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
| 2026-09-17T11:14:20.745500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042616observed 9c91f7b1bff10ce1fb49f27559f91b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:20.723226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042616/manifest.jsonobserved c4fd894d568e76648a87cd04044dce41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.704231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042616/publication.mdobserved 32ed91d3f192ef4c64b68c23a961f270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.685810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042616/publication.txtobserved 1d2f91246ac16e3209c266e404ea81aa...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. |
|---|