OT-2026-000082671
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000082671) never changes.
Identity and time
| Publication number | OT-2026-000082671 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7044-aff4-b5cd871381f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c9e733798806cf254e82a28a14b061efa60359f316d4af1cbf2c3bad56d0271 |
|---|---|
| Markdown | c8784ae8187fd45ab166c02071d643dc2e15998449b2088fc03d23ccd328ddf0 |
| Publication page | 49efd011655d797dac6b7dc167fb356288561edc9526715935f927dbb4155533 |
| Manifest | 0e761d41528785a716c7aea9917ac5526d6f368a073340657dd601f8bbb0a193 |
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 | ip2vH5MO12tXVfx6a8qxZUqGg+mMsS0GsJqgF129ErhDOSZUlJBvHv0Vmo/tjgtwPvfBJqxvZPsAlqL4zftjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:14.321747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082671observed 49efd011655d797dac6b7dc167fb3562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.305148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082671/manifest.jsonobserved 0e761d41528785a716c7aea9917ac552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.288482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082671/publication.mdobserved c8784ae8187fd45ab166c02071d643dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.272137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082671/publication.txtobserved 6c9e733798806cf254e82a28a14b061e...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. |
|---|