OT-2026-000035001
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035001) never changes.
Identity and time
| Publication number | OT-2026-000035001 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7c17-a20d-b104b0d94769 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0313c50da65520efdc04b567d9a41b10d5fbf9830ca9d7bafed2941c05d7e529 |
|---|---|
| Markdown | 6f84683004b153773a89bded811756411248f7d3f9ab4941dfbb69c569883381 |
| Publication page | 578ac4586d9f6dd2d992620cb87b316ed599300b7299567d6f6b882d0194fb09 |
| Manifest | 4ebec80462bb3349833aa8206459b035cfe7701d8b75006f774d4cd09efe9ffe |
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 | hmqgQk7Q+CueNPwuJM9CEf2f+bCTMTiboWJSjU4aog60RZ10OoT6St+jEo/L6CVTZk8VK/1Ek/Ofs9PnfMPSDg== |
| 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
| 2026-09-17T11:27:56.574605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035001observed 578ac4586d9f6dd2d992620cb87b316e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:56.557251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035001/manifest.jsonobserved 4ebec80462bb3349833aa8206459b035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.541808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035001/publication.mdobserved 6f84683004b153773a89bded81175641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.524487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035001/publication.txtobserved 0313c50da65520efdc04b567d9a41b10...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. |
|---|