OT-2026-000024306
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024306) never changes.
Identity and time
| Publication number | OT-2026-000024306 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7c0d-92e5-312a5b2eebc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 823717c1eb3c0fd64a0c1ab132dc589487d439e80191448f555361b660e791cc |
|---|---|
| Markdown | a9db950a3a053a8d0a184818a048bb0ff0c5fde832b19f5d70ea8a15641fc4b4 |
| Publication page | e4f48f436191be6611ba21f7b2360133be160bb08fb2481bc7317097f83d022b |
| Manifest | 979b85875a2fc851ccf2ea0e4d26e4490f4acc770bfbe5c4a35d7a87a448a1c5 |
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 | zN3ofSVl7CfueZjT1YAakL55yvUsP51i9D4wgQgM3eb+lnRhmqzU8rL+OkY4LriW7SAJr4wBIK593eLtGK1uDA== |
| 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
| 2026-09-17T11:48:48.331983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024306observed e4f48f436191be6611ba21f7b2360133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:48.291771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024306/manifest.jsonobserved 979b85875a2fc851ccf2ea0e4d26e449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.275813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024306/publication.mdobserved a9db950a3a053a8d0a184818a048bb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.237512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024306/publication.txtobserved 823717c1eb3c0fd64a0c1ab132dc5894...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. |
|---|