OT-2026-000046092
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000046092) never changes.
Identity and time
| Publication number | OT-2026-000046092 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7272-990e-88a246436991 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046092 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba6e8b3cef55bb7b585170992b1d435bf17a7684a2313c187eaec73e5db98926 |
|---|---|
| Markdown | 7aa83640462591b74b86b7cd5f2740eb436828b2f28db7578ab0278f870be33f |
| Publication page | f859d2206cad26139be719fdd4d64155e1492bda909483b6cbdfc71c1d84744b |
| Manifest | 3510a15d2b4377e7f7df7fdb6f11ea9a37d19dbbc328a12c3fe6c0a1c26c3b71 |
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 | 45S6onuxto70Dvev6jvjj8O8FACOBvJ6hKBzDIjjp5eihA/RWUGPx6sAuyztPwrdaqMnUCzAMHwG9pHBrFYrCg== |
| 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
| 2026-09-17T11:09:03.884503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046092observed f859d2206cad26139be719fdd4d64155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:03.865214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046092/manifest.jsonobserved 3510a15d2b4377e7f7df7fdb6f11ea9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.846527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046092/publication.mdobserved 7aa83640462591b74b86b7cd5f2740eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.827285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046092/publication.txtobserved ba6e8b3cef55bb7b585170992b1d435b...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. |
|---|