OT-2026-000013205
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed 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-2026-000013205) never changes.
Identity and time
| Publication number | OT-2026-000013205 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-79e5-9af0-98f676315f6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18b422be5546d61dc749f21ba7b06788816fbd37ebd3fb2d948d3e4d509eaac5 |
|---|---|
| Markdown | b59b8597aa208612bb0356c1b96d78c79b33b9f8c06f2697732a85eed55e1d50 |
| Publication page | bd478e8f0362cff04c26bfb816175923e12bffb72a6a4d14797665936fb1cc6f |
| Manifest | abd2b66b30d23ac56eacabaf2a461d0075abed0262c1fc981f5abd9cda3931c3 |
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 | ME1U8JAhj34k3A1giE15Mc5E/K2lB/gqqQ99lYdbE6o65/rukqI+9k3jjK1nQqKszpjwc2Dq72lbp1BM0Q2/BA== |
| 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
| 2026-09-17T12:09:35.487910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013205observed bd478e8f0362cff04c26bfb816175923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:35.467173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013205/manifest.jsonobserved abd2b66b30d23ac56eacabaf2a461d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:35.448448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013205/publication.mdobserved b59b8597aa208612bb0356c1b96d78c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:35.426723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013205/publication.txtobserved 18b422be5546d61dc749f21ba7b06788...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. |
|---|