OT-2026-000010817
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000010817) never changes.
Identity and time
| Publication number | OT-2026-000010817 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-7b5f-afbe-074c29f182d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 843bf17390e556762f843595c8f9f66e6d957ab339d54cc8e3275e7f2b529090 |
|---|---|
| Markdown | 4044994d9348b14dc4d6a2ea8b37404406b730ecf4bd8b0c3087ce91d7cb37b0 |
| Publication page | 4307148865ed2e10681f980d9b1bb185eb332affdf8c699158890e918f7a261a |
| Manifest | acde8a2cfc36eb9ad5db11fa33f1cb4a6a22556d795edb7d6fe2038d3f0a661f |
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 | Ff/kKf3fF88a5D9ym8cwyme1u7QYSdujEF+oAhaifKHrng4qwfegQO53k27qYbjCzEBSf+Kasv5CqCQC5wCJBg== |
| 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
| 2026-09-17T12:13:33.052760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010817observed 4307148865ed2e10681f980d9b1bb185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:33.030552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010817/manifest.jsonobserved acde8a2cfc36eb9ad5db11fa33f1cb4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.011531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010817/publication.mdobserved 4044994d9348b14dc4d6a2ea8b374044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.992102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010817/publication.txtobserved 843bf17390e556762f843595c8f9f66e...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. |
|---|