OT-2026-000097188
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000097188) never changes.
Identity and time
| Publication number | OT-2026-000097188 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7ba0-90d4-cbad4fbb997e · 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-2026-000097188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52fea508ad6b9a1276bda4631c999258e09f8c869a78fcd790dbfd7532a87328 |
|---|---|
| Markdown | a4297e9b2fc2426e51eb61a2d7f180035e18ee9bc31933ccc62c9f2d84fae301 |
| Publication page | c698a18d74ce9b752fef7f64825d513778f113986a2b795eed6c8f09d6c2a001 |
| Manifest | fab9428b15f70d4d530f8da7ea6178eff5521a968b9c9c914290317b92f622a2 |
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 | 6CVlLGD0f4WN6Qmv5qAoRGs78O5ktsifdYyIreg0gwOF+Hom4B6T9P+SVAr2walcXjXo1AJpm/ikOSeztrR8Cw== |
| 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
| 2026-09-17T09:11:04.110970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097188observed c698a18d74ce9b752fef7f64825d5137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:04.088402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097188/manifest.jsonobserved fab9428b15f70d4d530f8da7ea6178ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:03.943944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097188/publication.mdobserved a4297e9b2fc2426e51eb61a2d7f18003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:03.926077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097188/publication.txtobserved 52fea508ad6b9a1276bda4631c999258...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. |
|---|