OT-2026-000092099
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000092099) never changes.
Identity and time
| Publication number | OT-2026-000092099 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-7832-bdcb-8a1c108cf660 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89afdaa335e72db59aa5c14fe473f727f00f34ba705575a90ac0c8472b193b17 |
|---|---|
| Markdown | f4662222f49893cfb3b54f4fcf038da9e381b62181f75dd02b0037f42bbd477e |
| Publication page | 97950c8f61aa802a1998b09a3f8c1c6f73e27687abe27053de23e52f9555a6cc |
| Manifest | 69c049453c77dbd77e216a48e7f2277508c2a3342e16bb3f25106ba1f4deafc0 |
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 | OYVxyxOvwL233knV7Gp67WYHR1aiXrQ2y+PUYGHIxhkyAFovkNcfStRyp99bfpNVyPp2Uoex2Ky6MCj0P6pCBQ== |
| 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
| 2026-09-17T09:41:33.587363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092099observed 97950c8f61aa802a1998b09a3f8c1c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:33.570358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092099/manifest.jsonobserved 69c049453c77dbd77e216a48e7f22775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:33.550273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092099/publication.mdobserved f4662222f49893cfb3b54f4fcf038da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:33.532433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092099/publication.txtobserved 89afdaa335e72db59aa5c14fe473f727...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. |
|---|