OT-2026-000084186
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000084186) never changes.
Identity and time
| Publication number | OT-2026-000084186 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-773c-9850-d3e39edecfa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6aa67077905bdc4b0dd0276bd4e584f7b27eacb8ff7c4af2eda17305843d551e |
|---|---|
| Markdown | 20b5b1460c2d45d7e4fb18442e1d1e207b5cd828d0f5980801bff62b43e006d6 |
| Publication page | d8d2ae373b85ffa2251ed8d7d695b77f72dc91d24729c575b0e110f4ad3a9180 |
| Manifest | 3b3133175fa7aabadc4df6eac15cb53bf6a3fced8987e89fb84458f2071f5336 |
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 | 376FIQL8Z9h2EZPsq5tgQuCoZvQwG5ICa8w2qhpE0r+abttPXqtutUwYyIDzjffzc+QThG6OKlEJct3ZsNmFBA== |
| 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
| 2026-09-17T09:55:57.869446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084186observed d8d2ae373b85ffa2251ed8d7d695b77f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:57.852415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084186/manifest.jsonobserved 3b3133175fa7aabadc4df6eac15cb53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.832966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084186/publication.mdobserved 20b5b1460c2d45d7e4fb18442e1d1e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.813674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084186/publication.txtobserved 6aa67077905bdc4b0dd0276bd4e584f7...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. |
|---|