OT-2026-000094157
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094157) never changes.
Identity and time
| Publication number | OT-2026-000094157 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7893-9e8d-223c7a677c9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094157 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6852a12157d3cb31025a4ca49616fb390d33c506b390eeb57d22ebfc193b885 |
|---|---|
| Markdown | a73e2d005724c99dc5ff358d6b5d867ae7371937118e6fcc0628ae5beb79bac9 |
| Publication page | 71c0bde33b50f05257287932e3eb18f2ea222365efc8822e4e80f65ab89e49fe |
| Manifest | 207a1d11eabe59a9b6714aa58d1911833fc60d6a46b9d4c1fd89a2be212bfc6d |
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 | R8vJDPKL0XK2R4oDMNwO6+rJ99wcJBgGqgbmGhaJfcKsmG4+HQm+9uATSTr6c4wrFigJ3AMiMpU/8a2r68RQAQ== |
| 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
| 2026-09-17T09:38:36.912416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094157observed 71c0bde33b50f05257287932e3eb18f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:36.895523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094157/manifest.jsonobserved 207a1d11eabe59a9b6714aa58d191183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.879235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094157/publication.mdobserved a73e2d005724c99dc5ff358d6b5d867a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.862478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094157/publication.txtobserved f6852a12157d3cb31025a4ca49616fb3...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. |
|---|