OT-2026-000061601
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000061601) never changes.
Identity and time
| Publication number | OT-2026-000061601 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7255-8034-c62a59e1bd08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061601 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce0854052890522b9754fd3ecbb2adf1ca6a2300ee987398a3e2683dc57e9b1a |
|---|---|
| Markdown | 94ee23162f8a062cffd711cc825acf5eb003e48e358d032422d867fddb342ae6 |
| Publication page | 6074ba721a56fc7dee5b717e0e67b3398cec2633c35f44fc56e4c3f4b4236bb3 |
| Manifest | fee7e6f377c8b4a36df9bb53699e136264c5aab315be90cd9840644c03d148b1 |
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 | kWlgIFU4NoquDJXx80ksJYlSMmY7CcMQ6iYWhomVK3jHsFuWV6fpsijzdlEgOY02hJtR3XJS9mpd//yn8IZxBQ== |
| 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
| 2026-09-17T10:41:31.713282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061601observed 6074ba721a56fc7dee5b717e0e67b339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:31.694683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061601/manifest.jsonobserved fee7e6f377c8b4a36df9bb53699e1362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.676055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061601/publication.mdobserved 94ee23162f8a062cffd711cc825acf5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.657148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061601/publication.txtobserved ce0854052890522b9754fd3ecbb2adf1...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. |
|---|