OT-2026-000039933
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039933) never changes.
Identity and time
| Publication number | OT-2026-000039933 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7c78-9f7f-9a944413c5cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039933 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ea2e1876d04d9dc9dadabaaf468e9ed631a87537823de364377014498b95289 |
|---|---|
| Markdown | d25c6ae74bc75871ee6f37aba3ec6f52533eb0fa427d201a52ac018e383d3c00 |
| Publication page | 154f2154c2fe675c1f7d3ba467c1b139f567382979e6499b7c0f415107d0e967 |
| Manifest | 40c41a6a404842fd2ccd36ed25a5e80bbd36d09475fe908253f30552d3246733 |
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 | 7MJ3rJzjBzWesgd72/uIpFcNbF1CUuth399+HRm5YK8PlWo06zE93kVhzQots2HdiGIOeV4tPhwnY0z/zAFDCA== |
| 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
| 2026-09-17T11:20:13.666385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039933observed 154f2154c2fe675c1f7d3ba467c1b139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:13.649317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039933/manifest.jsonobserved 40c41a6a404842fd2ccd36ed25a5e80b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.631194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039933/publication.mdobserved d25c6ae74bc75871ee6f37aba3ec6f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.611705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039933/publication.txtobserved 9ea2e1876d04d9dc9dadabaaf468e9ed...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. |
|---|