OT-2026-000094977
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000094977) never changes.
Identity and time
| Publication number | OT-2026-000094977 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-797e-a7b5-1d721298756e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d0d5fd4b6c0486be9236e494fdf74bb324e2063c235703e5972b0806486d763 |
|---|---|
| Markdown | 17ba0f75ae1789361625762554a4961ec1bd6dc0057ed728807fd5209d8043d1 |
| Publication page | f0d46e7f67aa85881d7feb9e055baf05cb51a60eec746c94b2beb75dc7701750 |
| Manifest | c67d316fe737bda89a0ac48fa70a66ddebe32eb49c24224d8deae774300ec3d0 |
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 | VFi8+piO9fqOaAwcm6QlOpyqgr+E5uo5++gctupi9toKBwjuGqX4JHpwRBm0FoOa8tzjh1yi+qkp011mSD5vDw== |
| 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
| 2026-09-17T09:37:31.521417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094977observed f0d46e7f67aa85881d7feb9e055baf05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:31.503434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094977/manifest.jsonobserved c67d316fe737bda89a0ac48fa70a66dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:31.486029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094977/publication.mdobserved 17ba0f75ae1789361625762554a4961e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:31.468417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094977/publication.txtobserved 7d0d5fd4b6c0486be9236e494fdf74bb...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. |
|---|