OT-2026-000046336
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046336) never changes.
Identity and time
| Publication number | OT-2026-000046336 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7c11-891f-b58f4211e328 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5744ea6d23e2182e9dc5a26a3787e4b788e4e50db62b694dc97ff1e33ed01f5e |
|---|---|
| Markdown | 0f0dd54e6a9a7b4f764aed139fe300f85063e61d723091882e87eea1d08d3a9b |
| Publication page | afbfcc35cec8aab03be18b51ad2cf5143eb2df31f9d8f5c02c5ae26729cf83fe |
| Manifest | 3c5198c2d2ced3c60f48c7c96781401f32298ef5c67f63a3cda1dcea9a73edc2 |
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 | S+pn0n1gxYx/8yysuGR+a/j2UrUxJYc+oCZf1buaecYEYIRkw4XIT4hN66gVO9LZACbZeXy2NKRK/Dn0YVV9Dg== |
| 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
| 2026-09-17T11:08:19.206326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046336observed afbfcc35cec8aab03be18b51ad2cf514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.188245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046336/manifest.jsonobserved 3c5198c2d2ced3c60f48c7c96781401f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.169327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046336/publication.mdobserved 0f0dd54e6a9a7b4f764aed139fe300f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.149509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046336/publication.txtobserved 5744ea6d23e2182e9dc5a26a3787e4b7...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. |
|---|