OT-2026-000040268
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000040268) never changes.
Identity and time
| Publication number | OT-2026-000040268 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-798c-a580-e0573393061f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040268 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4be5039b933cebe8c6ee58ea281b0e14b590a59deca1cd6a8cd18faaf980707 |
|---|---|
| Markdown | ed6189899b91cfc4b7ebe5c8e12d76c7f712b08da15deabd081d3efa9f4493c5 |
| Publication page | 32bd865b56506fcff2f1162c2cb2440487594423586820fe019dd20370525fa2 |
| Manifest | 0df68e576e01a7604c513ac1cc36a32b284b8bdb69a26df88819f2b533b6c30a |
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 | fBIEKOEebQJuonX8s8g3OI7sNf87KNLHhlqPmoEvSnqUqrTFoervfKY6Jrg0jw8OSz7PmElmcInit47R67ouDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:10.078128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040268observed 32bd865b56506fcff2f1162c2cb24404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.061683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040268/manifest.jsonobserved 0df68e576e01a7604c513ac1cc36a32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.044244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040268/publication.mdobserved ed6189899b91cfc4b7ebe5c8e12d76c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.026198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040268/publication.txtobserved b4be5039b933cebe8c6ee58ea281b0e1...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. |
|---|