OT-2026-000006379
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, four outlet manifold, ejector fed, 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-2026-000006379) never changes.
Identity and time
| Publication number | OT-2026-000006379 · never reused |
|---|---|
| Internal UUID | 01a0a958-e80b-707f-90d0-10fa83e099b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:51.213611Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33df735a95b076a1577928b720257f61e1aa04da91bcc27c64ba92ec175a4dcc |
|---|---|
| Markdown | 8c9cb6e2025510cd2304a97d851f7719e7870feaf8301128db1c9cbd380f0d81 |
| Publication page | 55cfea5d10c9018d455b1b95e03c3bc28aaa9545bac05c609846d1459bb003d2 |
| Manifest | baca66bbd39ab289251e11bc54f4773e1ddf06f6e5036a663085ac7093c1fcdc |
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 | bwtDpbIjNeW6sHr8t3NDGWxwop7fJkVbbmoKMMzzuiowUjUhr6/teJ1TL65bK2xgDggUazLw55W3hFpQ1OAyBg== |
| 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
| 2026-09-16T08:40:24.672501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006379observed 55cfea5d10c9018d455b1b95e03c3bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:24.658758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006379/manifest.jsonobserved baca66bbd39ab289251e11bc54f4773e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.645651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006379/publication.mdobserved 8c9cb6e2025510cd2304a97d851f7719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.632588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006379/publication.txtobserved 33df735a95b076a1577928b720257f61...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. |
|---|