OT-2026-000096997
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000096997) never changes.
Identity and time
| Publication number | OT-2026-000096997 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7a8f-8154-78e5d513f8b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01ff7108150e82f71d87be7f983491b2894d6aa752c37eb3aa53ba3fd922169a |
|---|---|
| Markdown | dd160b3c2a21de4436532980482ee750da172c80a3e603df564d39013bbd2b6c |
| Publication page | 96b6f624a98b80ec304871cdcebf87d0d3e53c030bbaba86209dc254d513af27 |
| Manifest | 2937723d42f0f0fe9771059f9621cb3b658f51b9fe9f3547c411b4953b752778 |
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 | htPO1mn/p5R+R+ngeYwLLCWQ3+uTwyrQagWTzkzYp/WY9+t8oCU6jR3v5XZ6kNle7M8LvAWXZlubakIqd0P/AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:20.870248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096997observed 96b6f624a98b80ec304871cdcebf87d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:20.851159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096997/manifest.jsonobserved 2937723d42f0f0fe9771059f9621cb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:20.703348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096997/publication.mdobserved dd160b3c2a21de4436532980482ee750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:20.685475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096997/publication.txtobserved 01ff7108150e82f71d87be7f983491b2...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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