OT-2026-000087034
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, 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-2026-000087034) never changes.
Identity and time
| Publication number | OT-2026-000087034 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7b49-9968-17074b201461 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65b24deb9c720b80fe57bf31092e63a066924a4f75bc34718784c635915eff36 |
|---|---|
| Markdown | cc5bcf9d0056555d96602abe95d88b8a2e7a01f6e1ea48786274c6e74d8191ef |
| Publication page | 414a165add620b45543247097370b89587c29cc50d5b889c2b9e6a63e972df41 |
| Manifest | 69e1ea98da54f3b8f38e207b55293f0a13a9cac7831bd872931e5ca478b050d8 |
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 | bhiNbgdUwmtYytEiR9/IsN/WDJ3afU4mNnISu1MkgHmo9RzxUEA4sy3gesA9lWZrLpecw0WaDJWqj9gq/htVCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:16.690837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087034observed 414a165add620b45543247097370b895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:16.674499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087034/manifest.jsonobserved 69e1ea98da54f3b8f38e207b55293f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:16.658740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087034/publication.mdobserved cc5bcf9d0056555d96602abe95d88b8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:16.641715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087034/publication.txtobserved 65b24deb9c720b80fe57bf31092e63a0...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. |
|---|