OT-2026-000040359
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000040359) never changes.
Identity and time
| Publication number | OT-2026-000040359 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7708-bd8e-a76d946b04b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 558f826fb04d3fd5fe54c77b0e03cba209337d153222654313f7fc9eb4915df7 |
|---|---|
| Markdown | ad50bae96a7f700114ecd7ee8a90461c890e9647695a77323c696d3b2a676186 |
| Publication page | ebd4460942a4649e9c86c2e6dc64214e2458b2793439b7924505949ed73aa75f |
| Manifest | d666ad2c4ba924a8775e83770f6f5587fd5fc1c80aa18e676d6088cf708fe830 |
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 | 5mK27NIZbSkBZvCqPCGDaOflnteQKnI37WxY85PJds9ISu7/Xo/UFfG6RIuX/ATo3MfaEaI/tWhVct4pNJRbDg== |
| 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
| 2026-09-17T11:19:22.409982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040359observed ebd4460942a4649e9c86c2e6dc64214e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:22.394196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040359/manifest.jsonobserved d666ad2c4ba924a8775e83770f6f5587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.378763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040359/publication.mdobserved ad50bae96a7f700114ecd7ee8a90461c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.361857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040359/publication.txtobserved 558f826fb04d3fd5fe54c77b0e03cba2...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. |
|---|