OT-2026-000066890
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down
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-2026-000066890) never changes.
Identity and time
| Publication number | OT-2026-000066890 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-787e-b941-74cbabd6621c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066890 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9a98d47f11dc9f8c0412003d33f7ec80fe8bf2e0f352a3fa8026993b1875b81 |
|---|---|
| Markdown | bf4e700f94e03306da39dc4bec41d6c0f5f3614fe274cc701a52af0fca7d0996 |
| Publication page | b89a5c1d205c2cd5b6b986130dd2b262605866d1dc7867396de27053c74b7f04 |
| Manifest | 16c4ba3f5059dd8ccdfe35c9a9dbda841b9aa78f6498e1917496f0ae779c0764 |
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 | aGHArLo1y5ndgVoo3Ra54/729wHrkcxUe7UXCZsKzhrWVyKW8IbiXB+NlxvLtjeOjF2yuyMaQVl7Nxr6eUL8DA== |
| 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
| 2026-09-17T10:32:05.431615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066890observed b89a5c1d205c2cd5b6b986130dd2b262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:05.412814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066890/manifest.jsonobserved 16c4ba3f5059dd8ccdfe35c9a9dbda84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.395588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066890/publication.mdobserved bf4e700f94e03306da39dc4bec41d6c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.375784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066890/publication.txtobserved c9a98d47f11dc9f8c0412003d33f7ec8...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. |
|---|