OT-2026-000006283
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, contact triggered
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-2026-000006283) never changes.
Identity and time
| Publication number | OT-2026-000006283 · never reused |
|---|---|
| Internal UUID | 01a0a955-7cd8-7d87-8366-7aaac41d58c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:29:07.163955Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006283 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7b732666fcfdc6e0879561c1949ea7f3f3253996fc0a7c1a516fb0052513721 |
|---|---|
| Markdown | a3eab30be22108bb63780d9445a312ed9dfab267fe0c24c83944f1cc344cf916 |
| Publication page | 44badfdc4f644516d317c44f5db88c49f0b5ae40201eedfa2a3e844dd7245507 |
| Manifest | cc2cfb4bcbb6bd5da841ae844e0f70d002f66d7a8383a07a9f55f0ebd36e7f75 |
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 | mUJI3NU9AjGU1fyig1Rel5ubo93N0iouuYx6gmdDQ6Sb+nfCsr3dLERW/mHlNYbmxTdgZ3L52D0CXeMZDST6Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:05.945425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006283observed 44badfdc4f644516d317c44f5db88c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:05.919094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006283/manifest.jsonobserved cc2cfb4bcbb6bd5da841ae844e0f70d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:05.905118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006283/publication.mdobserved a3eab30be22108bb63780d9445a312ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:05.889539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006283/publication.txtobserved d7b732666fcfdc6e0879561c1949ea7f...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. |
|---|