OT-2026-000098118
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000098118) never changes.
Identity and time
| Publication number | OT-2026-000098118 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7e2d-bd77-4f7c0df819a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b2ed488650574e8252f8e33fda2c4a4f2ea9b1503ed3163b6c5a44a0f3cb622 |
|---|---|
| Markdown | 6ecfd8f955b8b27b892351da7318dfe33160e40a4bb39c4ba09499795ed245e5 |
| Publication page | fafb5c2f0487f463efcedfd5037aada504608f20fbd4f5b18975c468e3269226 |
| Manifest | c7951630f17b30c7fccbbc8db84324fc0d0bd5a7e4567fe174c282002c6f8703 |
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 | EY/Y4o4VEySdlIYZEKC5BgJYb/1c36EFsrT191hRW0a0Dk4Y0ky+u8QXcYaTTTFG9A9kHAUiL4IocqAYN2nXBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:15.492072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098118observed fafb5c2f0487f463efcedfd5037aada5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:15.475029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098118/manifest.jsonobserved c7951630f17b30c7fccbbc8db84324fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.456872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098118/publication.mdobserved 6ecfd8f955b8b27b892351da7318dfe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.438412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098118/publication.txtobserved 4b2ed488650574e8252f8e33fda2c4a4...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. |
|---|