OT-2026-000101426
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101426) never changes.
Identity and time
| Publication number | OT-2026-000101426 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7dbd-bbdb-c0848db6854e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101426 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4826db66b06641df7851f77af61ac238042ba9cf17c6ea57d7dbc656558a876 |
|---|---|
| Markdown | ec555d36aa38228fd05fdfdab530523873d3545b34487f3649c6613d77d3bcd3 |
| Publication page | 82285a5c52e982f9262842a004833c761cbfad10e891b9dbae0994aa8ecd87da |
| Manifest | 636da587981e178e03180496461c55ef590e375542210149cd4de23a1ea1ca57 |
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 | Lwu2nLAwcGRHf/G2qjmgTQwbGgwALkPwy1RGbvb72rhi+RIwDJDWVCK7xomGLK5CzjfhKOrD8toq96N1JH3rBw== |
| 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
| 2026-09-17T09:25:58.865367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101426observed 82285a5c52e982f9262842a004833c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:58.846441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101426/manifest.jsonobserved 636da587981e178e03180496461c55ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.828013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101426/publication.mdobserved ec555d36aa38228fd05fdfdab5305238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.809833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101426/publication.txtobserved d4826db66b06641df7851f77af61ac23...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. |
|---|