OT-2026-000035304
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035304) never changes.
Identity and time
| Publication number | OT-2026-000035304 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-722e-9cc8-82d5264909fe · 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-2026-000035304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30b5a82dfb1cfb18bb94e6fe27d2167a228edbf1dec602a2e45fd2aa3d19c255 |
|---|---|
| Markdown | 41abf3674c4abc5852d438adbb8ba7062efdaed8a21068604bbe1be47acb0e17 |
| Publication page | a32caad4356664d88cd008b7e954c83050c50fa5f6f9e58c7743bb083002511e |
| Manifest | 704a71365d9a0debd89189b64b1d283f603be14ee9439f53d73a362e4e822b66 |
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 | Xuxoh1FVZ8lD5shQMRGEjuCcxQYl4MWU4RcU7bfYQEa2sfSkv/qNj6LaHw1od2UVVZt/AYpGsS9YoZ3TkbFXBQ== |
| 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
| 2026-09-17T11:28:27.841926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035304observed a32caad4356664d88cd008b7e954c830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:27.822227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035304/manifest.jsonobserved 704a71365d9a0debd89189b64b1d283f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.793600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035304/publication.mdobserved 41abf3674c4abc5852d438adbb8ba706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.767518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035304/publication.txtobserved 30b5a82dfb1cfb18bb94e6fe27d2167a...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. |
|---|