OT-2026-000024382
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, sustained 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-2026-000024382) never changes.
Identity and time
| Publication number | OT-2026-000024382 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7607-ac43-5c5243ffa07f · 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-2026-000024382 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed58818a524a2bcbba3eb071dd5409b5a4f5557cbc2ce7cc01dfb421788e1675 |
|---|---|
| Markdown | 0a7acdee76c9ff3a2dba3ecadb52ac89e00324648e042f963521eb92ca4211dd |
| Publication page | 6cbf4d870932a39f47e5539b81199f40c5948d514f4963d64698dc7f9ce657d3 |
| Manifest | 9c0f905ad476c6ce9c074eaf323c76a37efe2e641d0a0d24bb039621e47eed64 |
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 | Ia70+2rzZDQMKUepXmxLx9gID70n8T3IStG3AsKgwbPmzG2IGqjBUzZSWgLInr6qUIOSPlf4KU6IVOuGrltKBg== |
| 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
| 2026-09-17T11:50:15.207893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382observed 6cbf4d870932a39f47e5539b81199f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:15.187889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/manifest.jsonobserved 9c0f905ad476c6ce9c074eaf323c76a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.168225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/publication.mdobserved 0a7acdee76c9ff3a2dba3ecadb52ac89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.150121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/publication.txtobserved ed58818a524a2bcbba3eb071dd5409b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.780325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382observed 6cbf4d870932a39f47e5539b81199f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.763473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/manifest.jsonobserved 9c0f905ad476c6ce9c074eaf323c76a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.746856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/publication.mdobserved 0a7acdee76c9ff3a2dba3ecadb52ac89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.729977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024382/publication.txtobserved ed58818a524a2bcbba3eb071dd5409b5...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. |
|---|