OT-2026-000095958
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000095958) never changes.
Identity and time
| Publication number | OT-2026-000095958 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7b42-931a-0dd057ecda70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f8591b3844b92d0d45ebae86000dce7b1513dffb17d6c07b1368cee85fa3143 |
|---|---|
| Markdown | 8ccfa883fd120026e8b70c109b2822472e975ec343ad1e3ae33377ca8deb2112 |
| Publication page | 667440701f7fa7eaeff45b52b8118d3e6126b0b5cd0e27dbbfe4d0903ab1cdd6 |
| Manifest | 17c62dc3ad9cdab1c7f61fb02fab5002f61e414c35529b38355c5451ce557185 |
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 | jZRd0dKiPZ0GzubVt+iCnhxfTHyKfUnrNqJFmnN2czE9u3jigPu6AA/zjtCoOeIZrSk5qeT659BubxmqH/eOCw== |
| 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
| 2026-09-17T09:36:04.379425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095958observed 667440701f7fa7eaeff45b52b8118d3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:04.360863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095958/manifest.jsonobserved 17c62dc3ad9cdab1c7f61fb02fab5002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:04.344635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095958/publication.mdobserved 8ccfa883fd120026e8b70c109b282247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:04.325205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095958/publication.txtobserved 9f8591b3844b92d0d45ebae86000dce7...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. |
|---|