OT-2026-000097969
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097969) never changes.
Identity and time
| Publication number | OT-2026-000097969 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-77b0-9238-c69d3615f4c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dfc49368dd6ddf699b269ccff818a3e6a7834ac77139bf36bcb930659e17d4f |
|---|---|
| Markdown | 2c7e4981f913f4342fb59ba9f3fd3f05a86e15fbec250bef6375e18e2b1aedb0 |
| Publication page | 7161e132f42b445dfdd59cebcf832b77c5e07f57e20b82baa4f7b0c28ee04f8f |
| Manifest | 3f8d89723fbe22fc6f299544df2040cedf6c41eeb3b7b26ce26b9878c7ea21d7 |
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 | gIm3sUPKZmiOQqXKiakQ2ZM5o937++G6RiXLCGvz0EEXlzCg17TB+lIGsXwC5JJIgnQDOjPOzaF2uvnJDOTyBA== |
| 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
| 2026-09-17T09:33:06.809274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097969observed 7161e132f42b445dfdd59cebcf832b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.793297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097969/manifest.jsonobserved 3f8d89723fbe22fc6f299544df2040ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.775930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097969/publication.mdobserved 2c7e4981f913f4342fb59ba9f3fd3f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.757922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097969/publication.txtobserved 8dfc49368dd6ddf699b269ccff818a3e...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. |
|---|