OT-2026-000014357
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, pulsed 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-2026-000014357) never changes.
Identity and time
| Publication number | OT-2026-000014357 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7be7-9225-e4aa0908d2bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68b4fbc3d48a90a590493ed427cbd08081fc861e55416bce7b81196212e3830c |
|---|---|
| Markdown | 417399863b8fcc1c68fc9a034ec1968e734dad2e7a3ba6f37adfa454d6c2f241 |
| Publication page | 63a4de7ea9f842543b2b77c90989add19cb24a9032a6f9243c125f7c9b29f31a |
| Manifest | 2fb0f2b01139bb145d34b65042ea630aeae7e4331fa757e49c21fd8c6ce33924 |
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 | w0ShmgaPG96cSD4/lixFX2evcu6OQxV567FWSQ2YTlUGKiyE5wENJf+xiCiU4OPW/ChmpTbAgFdVUsZ11OipAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:05.951665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357observed 63a4de7ea9f842543b2b77c90989add1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:05.930479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/manifest.jsonobserved 2fb0f2b01139bb145d34b65042ea630a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.911436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/publication.mdobserved 417399863b8fcc1c68fc9a034ec1968e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.892094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/publication.txtobserved 68b4fbc3d48a90a590493ed427cbd080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.052592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357observed 63a4de7ea9f842543b2b77c90989add1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.035594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/manifest.jsonobserved 2fb0f2b01139bb145d34b65042ea630a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.017465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/publication.mdobserved 417399863b8fcc1c68fc9a034ec1968e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.998400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014357/publication.txtobserved 68b4fbc3d48a90a590493ed427cbd080...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. |
|---|