OT-2026-000067678
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000067678) never changes.
Identity and time
| Publication number | OT-2026-000067678 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-7692-952f-c359affc5563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067678 |
| Status | PUBLIC |
Content hashes
| Canonical text | 956949ddc380b2f71d8af7a33e7b835b0fae6b9631d61cdf11a1be8a58796711 |
|---|---|
| Markdown | 27c17891a268b356512280dead2e5fe13d6ab6b452bb2aaf73882060ec804d71 |
| Publication page | c8ffe750251df80ba6678e7b6422026f80a32c9b3e546542627a3271a0bc923a |
| Manifest | 0c98db42dd9754d050b9c409540b7ba287a1e1463d9840db9adf1507d19aed0f |
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 | vi8Rb24w52i72dGouLfbyerQJpVOhQi7h+05wyo2+AU4imCmdYOINO7oyV/GPPhGo9g94+N8/TkrVG3gh0eMDw== |
| 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
| 2026-09-17T10:32:00.904871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067678observed c8ffe750251df80ba6678e7b6422026f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:00.886053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067678/manifest.jsonobserved 0c98db42dd9754d050b9c409540b7ba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:00.867131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067678/publication.mdobserved 27c17891a268b356512280dead2e5fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:00.847720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067678/publication.txtobserved 956949ddc380b2f71d8af7a33e7b835b...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. |
|---|