OT-2026-000023561
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000023561) never changes.
Identity and time
| Publication number | OT-2026-000023561 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7902-b2bd-895ec33b8159 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22374891c3f773b3fbc2c6ddb581fbb3aa0ff54cdd707721a1a6098ff3c403c0 |
|---|---|
| Markdown | a5efffcef6b8f757e31617284e6617eb62f57a7082ce6912b5c77f0849ff1572 |
| Publication page | 5bb1a95db38b13451930190ae21a62b4cc5a12fee05aec7b8311e9837e324e80 |
| Manifest | e4230e2bde91bdacc9fa92a17434112b0f9b30642fa37d3f34ffc0f073d7c63f |
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 | 7EV5TuNGbN685C2uy3/T7hIWabL+Al4IyEVJ2SkHzMyhFR0n3+Dews9Cp6JEAfsg+0OgOAxXRx9CTWvvDDE2Aw== |
| 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
| 2026-09-17T11:51:54.655654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023561observed 5bb1a95db38b13451930190ae21a62b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:54.633195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023561/manifest.jsonobserved e4230e2bde91bdacc9fa92a17434112b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.614290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023561/publication.mdobserved a5efffcef6b8f757e31617284e6617eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.597522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023561/publication.txtobserved 22374891c3f773b3fbc2c6ddb581fbb3...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. |
|---|