OT-2026-000097006
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump 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-2026-000097006) never changes.
Identity and time
| Publication number | OT-2026-000097006 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-77a8-ac36-40d3f9fb3cb9 · 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-2026-000097006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ea2c43c41aa833702dc09de744d30fdfb6b26add4f32fa7fbaf15041e363348 |
|---|---|
| Markdown | 81b8613ee3bb828687e13cea724350259047a7b164a54a2c0e2966faa7689ae6 |
| Publication page | d6ef204d740dbc051fbf14b24b68e391c2caf1874b4b24091e8e4a8b66a64ba0 |
| Manifest | ce57307a517192e45c46b89b1d51d262d9cf1e6b642963efb880185dd6775dc9 |
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 | FocglmyeAco6i1PTZ6C0B0OZsHBZCZe1U+wq8c9gmqFCVDX6/sfYu/IDlSgJwOQu2IUR2LR0hPrN9R1PF4LPBg== |
| 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
| 2026-09-17T09:10:28.344106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097006observed d6ef204d740dbc051fbf14b24b68e391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:28.232715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097006/manifest.jsonobserved ce57307a517192e45c46b89b1d51d262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:28.214707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097006/publication.mdobserved 81b8613ee3bb828687e13cea72435025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:28.196863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097006/publication.txtobserved 6ea2c43c41aa833702dc09de744d30fd...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. |
|---|