OT-2026-000085349
Publication integrity record
Three bellows 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-2026-000085349) never changes.
Identity and time
| Publication number | OT-2026-000085349 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-797e-85fc-f2efe983d38c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67043a95e1579931914066513d2715bd6b006fa7110f6f3a3bdef6c8422c0903 |
|---|---|
| Markdown | 267ad515a283b11b74446520dce4389057366974dbd5f30cd86be6261f32d921 |
| Publication page | 489256edf38cf175592bf6cf1cb8e3cf31c85fca30571d9674c1714b46bb284d |
| Manifest | cb4a16d3b3fded88f198a3a6dd17cb9702fad9ea8e773860130a64d662a3f4c8 |
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 | E2ph17nxCBGTykUsE4yERn/vB49Cpoq/t08mEtC/zpAnnlx7qc66p1nCwjSFNM54WSh6psTIDxdGdiJoip6aCQ== |
| 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
| 2026-09-17T09:54:04.751068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085349observed 489256edf38cf175592bf6cf1cb8e3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.733586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085349/manifest.jsonobserved cb4a16d3b3fded88f198a3a6dd17cb97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.717459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085349/publication.mdobserved 267ad515a283b11b74446520dce43890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.699172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085349/publication.txtobserved 67043a95e1579931914066513d2715bd...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. |
|---|