OT-2026-000065286
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000065286) never changes.
Identity and time
| Publication number | OT-2026-000065286 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-79ac-839f-2e036f517c32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065286 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef9401e9b8205e0918245a2bfc16eb8d3cb5f95f9b8d06bc1c2edd03c2069007 |
|---|---|
| Markdown | 590030e7caae0b604e1e14409b5d2dbc3cc4801b16de0d6cfc2db9fb19c3cb3f |
| Publication page | 008a49a4014d503e9e9cb30cc9e8fea6aa3459bae539c21b185decbeae10131f |
| Manifest | c6dfbaa75c5925c9c436e9ce9e1c4cfa3e2652f383e947fc66bf6912f34a8398 |
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 | j8WsUxN2sb+XJEtN2v3ZnY3dUTWycqLyaYckMECq3U8R2c/Z4avvUi8LLqhY13guM6cedpkVPJ8BN5LHyy5HDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:15.333814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065286observed 008a49a4014d503e9e9cb30cc9e8fea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:15.315783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065286/manifest.jsonobserved c6dfbaa75c5925c9c436e9ce9e1c4cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.298844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065286/publication.mdobserved 590030e7caae0b604e1e14409b5d2dbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.279769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065286/publication.txtobserved ef9401e9b8205e0918245a2bfc16eb8d...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. |
|---|