OT-2026-000095056
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095056) never changes.
Identity and time
| Publication number | OT-2026-000095056 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-79ae-aee2-978f95a7d223 · 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-2026-000095056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a46fe2c098d47d736ee4e765e12b9e40914b45402b5b2d3a207146d9308780d |
|---|---|
| Markdown | a5783b990c0a0c96aefe6a3ebeaec23bcaac473b830c9d728815fa0b6f763e83 |
| Publication page | bbcc9c7f84efdc1504d2e77b7ef3e0dda9913f0972557f50df8398f3facbfc47 |
| Manifest | 6571cb4ddd5e9accf61d5628c53377e9d308fef3ea6827c2556942358794dba9 |
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 | yM5Rc/9AkuDKat7eLdIBdshCFwHEL8WMDsqkHcZbVgYuacPdKzZDdBrat9x00Jyq8cqDKA7cMD+peh1STvQ1Bg== |
| 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
| 2026-09-17T09:37:37.394397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095056observed bbcc9c7f84efdc1504d2e77b7ef3e0dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:37.376817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095056/manifest.jsonobserved 6571cb4ddd5e9accf61d5628c53377e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.358873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095056/publication.mdobserved a5783b990c0a0c96aefe6a3ebeaec23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.340622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095056/publication.txtobserved 3a46fe2c098d47d736ee4e765e12b9e4...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. |
|---|