OT-2026-000010457
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000010457) never changes.
Identity and time
| Publication number | OT-2026-000010457 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7f7d-8515-1066e85ec0b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010457 |
| Status | PUBLIC |
Content hashes
| Canonical text | d00ef6c2d631df16856d82771bf3e423891ad17287834386c6ede4ec50b153cf |
|---|---|
| Markdown | 283adad92d28da8e3dd44ab44cda4b617a08fd4bf8a27d5cafabb26063e921f5 |
| Publication page | ca083d9bbd1f438923fa4b9d02d437ffc86a361d4b62b29a3061cde60edf5266 |
| Manifest | 4188460d39eef02133f475754080427843cba327da29a423b8050c007332ccfe |
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 | a/WYQYwX7iNknmUw9Ij7ZCHwiAVtlIa+4nWORchzo/Nok6hZikIv+l6F1SUuGb55CoRjsjia4YltoGcLYX8YAw== |
| 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
| 2026-09-17T12:14:35.729923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010457observed ca083d9bbd1f438923fa4b9d02d437ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:35.711390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010457/manifest.jsonobserved 4188460d39eef02133f4757540804278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.690960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010457/publication.mdobserved 283adad92d28da8e3dd44ab44cda4b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.668546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010457/publication.txtobserved d00ef6c2d631df16856d82771bf3e423...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. |
|---|