OT-2026-000006184
Publication integrity record
Bellows cup vacuum gripper, three stage ejector, pulsed blow off before set down, plastic cups
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-2026-000006184) never changes.
Identity and time
| Publication number | OT-2026-000006184 · never reused |
|---|---|
| Internal UUID | 01a0a952-320d-7b7a-9678-16a2466d5756 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:25:31.408383Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a5dc87cce51444ad90a21329149d2c972564d5fb0e8f794bf8853b5932b8839 |
|---|---|
| Markdown | faf8946a8b5ac2dc0a5aaa58d8426b4b068d6b1d2ffda8c38e029e211f608cb5 |
| Publication page | 60f0df36e1c88e4c6714174baf6fbc2ba22fa53b3c097f547beece8d4676d933 |
| Manifest | 6d9e2aee68e3755f17fc8258bc806925deb56a1ea0ed509dc5d89e4066e39e12 |
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 | rCwouGZGoZTRHajEKXWigfp+z2cb65Zq+bnFtVN7dXVyN1p161D2lFUxo2K2JZLcBmXkuFekDzvkNxJURPSwDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:17.897800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006184observed 60f0df36e1c88e4c6714174baf6fbc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:17.883367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006184/manifest.jsonobserved 6d9e2aee68e3755f17fc8258bc806925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:17.744398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006184/publication.mdobserved faf8946a8b5ac2dc0a5aaa58d8426b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:17.729512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006184/publication.txtobserved 5a5dc87cce51444ad90a21329149d2c9...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. |
|---|