OT-2026-000006622
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, ejector fed, pressure verified, 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-2026-000006622) never changes.
Identity and time
| Publication number | OT-2026-000006622 · never reused |
|---|---|
| Internal UUID | 01a0a961-ab5b-7b46-8a3e-0d5794bcf26a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:42:25.501950Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b555ff3158fd5e36a78b12fadbcf9a91779269ab28567ad1ce207a65fdee19e |
|---|---|
| Markdown | 6bd009e9d941c1b1acea79a6706b798fbb2ac3bb2b2ee1c81f1b332cd5f95fec |
| Publication page | b8e848c65b1374c22564991ff40c0d96e2eaad2c3246b87995157d2313231b22 |
| Manifest | aa6d5cc3cdbb919ad918c89d284307862d428f94f92ed8697fad1ae2e556234b |
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 | nJEaXaPJeuN846Eh/S2EGGOvXu8wfB4GfzxnL2V4MhSurjH1Xulxi9oVREus5TMFe9Y4fH5DOvSUiy29si0mAw== |
| 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
| 2026-09-16T08:50:24.217782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006622observed b8e848c65b1374c22564991ff40c0d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:24.205882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006622/manifest.jsonobserved aa6d5cc3cdbb919ad918c89d28430786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:24.193277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006622/publication.mdobserved 6bd009e9d941c1b1acea79a6706b798f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:24.179462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006622/publication.txtobserved 9b555ff3158fd5e36a78b12fadbcf9a9...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. |
|---|