OT-2026-000064750
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000064750) never changes.
Identity and time
| Publication number | OT-2026-000064750 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7fe4-b328-0a571794fe71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064750 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb2b05a124fa946e3fb7574205cc63d6835bb3162483eb122a3eb69aebd85b81 |
|---|---|
| Markdown | dcce4c7cc2ce6c2dfb0b612bd87479f4b2a956ceee831e4ab578d0160bd11c76 |
| Publication page | cd0470d2911549a47bfb41e040780ec1da45caf637e1e8b4c1d3807dea83db03 |
| Manifest | ef13ddce06c75bf7b28713870fe209b6ddfa09e581c510179bff3995f15d9e9c |
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 | ygPvyFWV7XHaK+e22XgGzSupM89zEfp/poujyptWI3RC00ao+mvR9hNEwPcVwJ2Q0nFO9FUrNtnrBUSDBKGtAg== |
| 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
| 2026-09-17T10:35:37.964965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064750observed cd0470d2911549a47bfb41e040780ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:37.948039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064750/manifest.jsonobserved ef13ddce06c75bf7b28713870fe209b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:37.930036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064750/publication.mdobserved dcce4c7cc2ce6c2dfb0b612bd87479f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:37.911480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064750/publication.txtobserved cb2b05a124fa946e3fb7574205cc63d6...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. |
|---|