OT-2026-000066598
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000066598) never changes.
Identity and time
| Publication number | OT-2026-000066598 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-76e5-8bdd-3c273e94408d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066598 |
| Status | PUBLIC |
Content hashes
| Canonical text | fece5739b3f059ccee9d85cf74809d43efcfd139e6f6d6d3ef6ad7016675117e |
|---|---|
| Markdown | 5dc19a4cb0180139156b66d1cc2eec3f698a8a7f9c83dd9d69c6bc13b7d858c7 |
| Publication page | 37d9dd5e773dac5d92d3838b1972b4b450dedb297e110bcb5a80fa557e2071e9 |
| Manifest | ad663ac708ffae7c4a9409110bdf8d77765fb13d323e506b3cb53f4e36994897 |
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 | FP0cdZDdTKoaQGrNIVCtbfFJ2rnyWqY0MlX4TLixOFAQUZt/Qs1ZU/KNgTAqg5XLU8QF8yaacpmgLFuUfIYkBA== |
| 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
| 2026-09-17T10:32:58.140423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066598observed 37d9dd5e773dac5d92d3838b1972b4b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:58.116333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066598/manifest.jsonobserved ad663ac708ffae7c4a9409110bdf8d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.098393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066598/publication.mdobserved 5dc19a4cb0180139156b66d1cc2eec3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.079363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066598/publication.txtobserved fece5739b3f059ccee9d85cf74809d43...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. |
|---|