OT-2026-000048082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000048082) never changes.
Identity and time
| Publication number | OT-2026-000048082 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7566-8916-c833bbe51a65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048082 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a2acf8eaf76c9f025fdad57f511df77258bfc45491b567423efbf0ce406495 |
|---|---|
| Markdown | c6b8c365bc28ecc318aba068a422de39c72bf2eb861be81b253879b2705047ad |
| Publication page | 8383b65365ae308c1b4bc1231981cd41a52692cc9cb86578a4ca22818c9334ca |
| Manifest | d828ebe0aaadac67affba4641369e4c24bdb63fe4069af9281bd101ba79db8fd |
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 | aRHeC4yRjzZXC/pdxk6xfGMusY1JAat66mhlfrFxkdK+XR5hmDD9TXiu/8znbXSoITATJ/DA1zyU8jzOZLnDBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:06.062540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048082observed 8383b65365ae308c1b4bc1231981cd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:06.043975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048082/manifest.jsonobserved d828ebe0aaadac67affba4641369e4c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:06.023159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048082/publication.mdobserved c6b8c365bc28ecc318aba068a422de39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:06.003988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048082/publication.txtobserved c8a2acf8eaf76c9f025fdad57f511df7...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. |
|---|