OT-2026-000014834
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000014834) never changes.
Identity and time
| Publication number | OT-2026-000014834 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-79c5-a88e-7654926b6dcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014834 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6da8cc5fc1242c431f4fe08f733498046521d8027782a494c7bf5866649c250 |
|---|---|
| Markdown | 5855f47fe5480afca5de035a96d9da797bdf66fc85649b9ac5c71c9e97c5659c |
| Publication page | 78b2d005188d71d72efac52a3854320d525e980dd331616cf569bbb471963a5d |
| Manifest | 05ba9ef64e2d48bdf4794a1de0d8c5180aa2030912e1381da4d1e78fd19a9182 |
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 | /8M++PiEdi/tbG3CF2DLAWZCO+6d66aVP1GwZNn02gDh2stSF0TnmnseeGXa2nKbXH/dbQDdTc8vj2k7YKTaDw== |
| 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
| 2026-09-17T12:06:44.517811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014834observed 78b2d005188d71d72efac52a3854320d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:44.498404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014834/manifest.jsonobserved 05ba9ef64e2d48bdf4794a1de0d8c518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:44.480239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014834/publication.mdobserved 5855f47fe5480afca5de035a96d9da79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:44.459551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014834/publication.txtobserved d6da8cc5fc1242c431f4fe08f7334980...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. |
|---|