OT-2026-000092060
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000092060) never changes.
Identity and time
| Publication number | OT-2026-000092060 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7c01-bd09-89b3929afa53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64d41a173fbc91641697e0b4dc79d096deb9e8d9d89bf6a18e683661021201d4 |
|---|---|
| Markdown | e981abd4d7d83c29107c4f1b9b9a0529fde1bb988555e9e813a1a5d34dd8132a |
| Publication page | 76a22d932a94014866fba1b36d8c6ac2e9b28f272f86459d979a3bd9fb7d7dd0 |
| Manifest | 902b23ea58c6e7d3cffb4ff7d80f0db27832a4592398228683e1b1702682e3e0 |
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 | Zt5C8FOhqmUIo1/MPoEjAMTs5gpoqRixwVkNSwN65zATDiAbWvctRlzSu29UzVZgD+Vf+6w466nXq3fifm89Dw== |
| 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
| 2026-09-17T09:43:09.653785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092060observed 76a22d932a94014866fba1b36d8c6ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.636359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092060/manifest.jsonobserved 902b23ea58c6e7d3cffb4ff7d80f0db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.614981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092060/publication.mdobserved e981abd4d7d83c29107c4f1b9b9a0529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.598323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092060/publication.txtobserved 64d41a173fbc91641697e0b4dc79d096...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. |
|---|