OT-2026-000016289
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000016289) never changes.
Identity and time
| Publication number | OT-2026-000016289 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7711-9582-4c523f6ea061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016289 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2fbc237b69741c7619ad4cc4d8e78b0af9c084fa9250a35f126b052fcbf28af |
|---|---|
| Markdown | 35c2fb5271afbf7fbae26265c6eae02721a99eb2fecadb5525b4964bf1f68cb1 |
| Publication page | d383ffc8948d3740141c285ba6e732ad4f1aab9c4010bd620aee9ce8ed182285 |
| Manifest | 9fc07928e38f743c07b9fbe908c428f23ce0f81e2a29f5fbbad4120f4a362d7f |
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 | XOnOg7+1gTGrUAmi4n2D0RGjeKVjrmxckthkC8qFCyAxQf4Qo7m/pxGkyePyaLtVVyN0jQM2XcUex9Zc3eJNAQ== |
| 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
| 2026-09-17T12:03:46.664012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016289observed d383ffc8948d3740141c285ba6e732ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:46.646503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016289/manifest.jsonobserved 9fc07928e38f743c07b9fbe908c428f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:46.625640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016289/publication.mdobserved 35c2fb5271afbf7fbae26265c6eae027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:46.606820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016289/publication.txtobserved b2fbc237b69741c7619ad4cc4d8e78b0...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. |
|---|