OT-2026-000065076
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000065076) never changes.
Identity and time
| Publication number | OT-2026-000065076 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-74e2-b008-ba1857bad5f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065076 |
| Status | PUBLIC |
Content hashes
| Canonical text | eea2f96a82bb1e8295fa59050ea2fa162bb7004fe8fa30d4a6d4018c306e5078 |
|---|---|
| Markdown | be0e7cead9418c51ad5dcb0b1de8af8464294fcc593c20994a7dee3732010b65 |
| Publication page | 57e18425b331791937a062a3dae719f1c015d49b3056e767b0a0ca55a9936be7 |
| Manifest | a3307805b9577ab12510c6133a5595be421bf9cdc2ed83350cae815c407e7c65 |
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 | GIBzntDwXqsMBHOWVxwcxTHb6WBvIHFvdlQhrdyTc+qwvgb88BTqP7BI+VwyTNQVpJSN+/Gqrt2X44FoDsAqAQ== |
| 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
| 2026-09-17T10:36:03.505440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065076observed 57e18425b331791937a062a3dae719f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:03.489016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065076/manifest.jsonobserved a3307805b9577ab12510c6133a5595be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.471427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065076/publication.mdobserved be0e7cead9418c51ad5dcb0b1de8af84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.454284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065076/publication.txtobserved eea2f96a82bb1e8295fa59050ea2fa16...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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