OT-2026-000031276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000031276) never changes.
Identity and time
| Publication number | OT-2026-000031276 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ac-7db2-95de-12db00232bb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fab2aeff0b8db7d447537b0213794f22b4ae8d5b01fcf251725d7710b1923eb |
|---|---|
| Markdown | 560692fbb1e8e33fc120a983d2a77d061237ce379ddc6356342f04669fcd2577 |
| Publication page | f2003932cb31744bd5382730d73dacb656b6af8b0c5521086a36b74b99583214 |
| Manifest | 9019f1658e692e377d7a0b357eb36ecdf43209fa4d9c9e93f9e36ed5ab604330 |
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 | UMjTThyqpwPhxHTotSa8Ne96KdpLLTRRv3JH8N39/NaqF/PX5KoaIrj8sObNgMLCjSS+u/rf6lUmvm5K0/q2AA== |
| 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
| 2026-09-17T11:35:51.436865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031276observed f2003932cb31744bd5382730d73dacb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:51.420210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031276/manifest.jsonobserved 9019f1658e692e377d7a0b357eb36ecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:51.404102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031276/publication.mdobserved 560692fbb1e8e33fc120a983d2a77d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:51.386822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031276/publication.txtobserved 5fab2aeff0b8db7d447537b0213794f2...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. |
|---|