OT-2026-000104470
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000104470) never changes.
Identity and time
| Publication number | OT-2026-000104470 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-745c-9bdb-5b504c37b583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94471d4238304fff69b2d5e54787a3077b28bb2e527643879f5a675d77024592 |
|---|---|
| Markdown | ac5402ba5e1cf021e62209d4cfd031f5863a21a9fe597d46f8700a89dd821f55 |
| Publication page | c480df1e7a31f57a2f2b2ac08003204af996b71269eb7a1b1ceef6e475fe2313 |
| Manifest | 2ee5ee71645eb7511b237a8a438106d0c6b174334c5d9ca32b8daac76781cd3c |
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 | yZjjRz0XBRSKZBBQj3FTO5Xm+NqFCO/FhVltzXfWkPZWyySlSiDeXxpjL4b3oGGN5Oy+hoGjYMZcOFDziNBdCw== |
| 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
| 2026-09-17T09:21:45.273407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104470observed c480df1e7a31f57a2f2b2ac08003204a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:45.256093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104470/manifest.jsonobserved 2ee5ee71645eb7511b237a8a438106d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.237816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104470/publication.mdobserved ac5402ba5e1cf021e62209d4cfd031f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.219164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104470/publication.txtobserved 94471d4238304fff69b2d5e54787a307...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. |
|---|