OT-2026-000036835
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036835) never changes.
Identity and time
| Publication number | OT-2026-000036835 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-72fb-b78c-4377c02e29fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83b8349540aca442d8447971a361b4bb6cdacacf0228132b2f49224fcf851310 |
|---|---|
| Markdown | 506420e2790eb7fa2b3d63e513a2f9455e66558c91280e78c14c3c542fc34b6f |
| Publication page | ac9c769aabef0bcbd457642fc6044fafd3206443767e1db066121f7b686b20b1 |
| Manifest | 8ce8a89d19fb46376adc4077def153638b8e60cbe7836c9a0c705f7f5adf8629 |
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 | iYwSDw2VAcDtMLVurn8GH2JqDzdPXLDIJ0r0cHaE6ZsF9fjdXyYacZq8UsJ8vOcsq+a3FR+cj4la/D/c9fJECQ== |
| 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
| 2026-09-17T11:24:27.329143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036835observed ac9c769aabef0bcbd457642fc6044faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:27.313100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036835/manifest.jsonobserved 8ce8a89d19fb46376adc4077def15363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.297237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036835/publication.mdobserved 506420e2790eb7fa2b3d63e513a2f945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.280016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036835/publication.txtobserved 83b8349540aca442d8447971a361b4bb...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. |
|---|