OT-2026-000094617
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094617) never changes.
Identity and time
| Publication number | OT-2026-000094617 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7f00-a1a6-9693d57d0937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094617 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7f0c536ef13822dbcc7e57b0b5623a73d27cf8f75509692e76b0e8193a495b7 |
|---|---|
| Markdown | 7c63372a4a0e01ef3c9cb225c2355c543b70b2e3be7d8f1152f4aeb09ee9e29e |
| Publication page | 777a25c71879285bb0bd27e34229f93fc7941bd513aef0e8b150ae73b3ba83ab |
| Manifest | bb7dd858465618e72c6f1498e207c8105b77dd8b47d80190a2830aa8dbce61b5 |
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 | 5uliwroTmvaOf4jmoatoYVfPOD/TVhEjlPmqTWjlO5ifZOyB57m5zqKq1OHERepMwjXUGIC/2Fl9zMqmdz3CAQ== |
| 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
| 2026-09-17T09:37:03.290765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094617observed 777a25c71879285bb0bd27e34229f93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:03.276194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094617/manifest.jsonobserved bb7dd858465618e72c6f1498e207c810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.260870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094617/publication.mdobserved 7c63372a4a0e01ef3c9cb225c2355c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.244603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094617/publication.txtobserved d7f0c536ef13822dbcc7e57b0b5623a7...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. |
|---|