OT-2026-000093023
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line 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-2026-000093023) never changes.
Identity and time
| Publication number | OT-2026-000093023 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-79da-91f7-f08b987172a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59cfe57c3fd7e6d180b40df10925d7ac15e3e861f905de9ea57689a796cde1a3 |
|---|---|
| Markdown | 211e2bcd1116d2e5f8ac6a46299d15956c61fdc7cc5137726ebe38660e05ee21 |
| Publication page | eb90f6c61ac0996aa76a7a4e0700840f4b49f4f40f9cf67bfaa2a67ef69bff78 |
| Manifest | 27715984a097073805c8f2f727c08fbfabc6d305a16c4ddb122b6636c8a5a02b |
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 | uRh4N5jdCw/dHoAk13WQ97fm4UtaSbsQKv2V6UqkPguymsq8f+RtS22SghpfP12IsKmhwRodADo0/P7g1CEIAQ== |
| 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
| 2026-09-17T09:40:14.068723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093023observed eb90f6c61ac0996aa76a7a4e0700840f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.049672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093023/manifest.jsonobserved 27715984a097073805c8f2f727c08fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.032676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093023/publication.mdobserved 211e2bcd1116d2e5f8ac6a46299d1595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.012912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093023/publication.txtobserved 59cfe57c3fd7e6d180b40df10925d7ac...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. |
|---|