OT-2026-000096828
Publication integrity record
Two cup vacuum gripper, two 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-2026-000096828) never changes.
Identity and time
| Publication number | OT-2026-000096828 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7579-8c6b-837cf41dc638 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096828 |
| Status | PUBLIC |
Content hashes
| Canonical text | a09369b9d0a2cc8b29c758daad1ee1948802ae84bede7145ce96572a096dfa80 |
|---|---|
| Markdown | 593d173cfaa3950238623d622b3dcf80130ad264e0c725472539c7222bb3c4b3 |
| Publication page | fa5595c84be7bfc484ed48d538fb707e135ca08a40c7192dbd6b017204c29199 |
| Manifest | 0d09b2f4a1705fcf9d8a09d03661d63b052e7be5dae436a90373f47590231066 |
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 | 3EX+iHne36+S2V2I8zAL0xA5jKeQa1b+Ql8edWKWpuwCs0agKs4U/QaCTN9hH7Zxw4Y4XIdaLL+VfOoSWQHAAQ== |
| 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
| 2026-09-17T09:34:25.463173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096828observed fa5595c84be7bfc484ed48d538fb707e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:25.444512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096828/manifest.jsonobserved 0d09b2f4a1705fcf9d8a09d03661d63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.426345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096828/publication.mdobserved 593d173cfaa3950238623d622b3dcf80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.408481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096828/publication.txtobserved a09369b9d0a2cc8b29c758daad1ee194...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. |
|---|