OT-2026-000066894
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000066894) never changes.
Identity and time
| Publication number | OT-2026-000066894 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7293-a307-53d9db75013a · 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-2026-000066894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 833cd717add409e7b6825707cf4732640b048042916a11d89fd0e1e0ea2de1ed |
|---|---|
| Markdown | 91622087fcf6dbd81f77dd875921aaf4d9a74a476709a29d3ab126649a46ea26 |
| Publication page | ae0549e0e8ec588f0504fc1ffc0322c99f19813d6e74df4e7a7e50696e24d5f7 |
| Manifest | fa02cbe3ed52cd9aa129475cd5acd3abc8512f1195c24dafdb434b4d9fc1e19f |
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 | S4vfZMKWyJFvbRHV3WjCA3yvhVyL8t6lJtfJd1ArKKMIJfrYQfvgbc+iHZXzNcnfaIW+oqzkwJJryNIgMJl/Cg== |
| 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
| 2026-09-17T10:32:05.737755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066894observed ae0549e0e8ec588f0504fc1ffc0322c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:05.718297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066894/manifest.jsonobserved fa02cbe3ed52cd9aa129475cd5acd3ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.699523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066894/publication.mdobserved 91622087fcf6dbd81f77dd875921aaf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.679498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066894/publication.txtobserved 833cd717add409e7b6825707cf473264...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. |
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