OT-2026-000006852
Publication integrity record
Porous face vacuum gripper, six outlet manifold, plant vacuum fed, contact triggered, open cell
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-2026-000006852) never changes.
Identity and time
| Publication number | OT-2026-000006852 · never reused |
|---|---|
| Internal UUID | 01a0a969-adfe-7c1c-b453-9db74b616fb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:51:10.465329Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60e3e07d7f3306e0c6ff19045d27d575f2d0ffa0a4baffd354776a9e568fe6c4 |
|---|---|
| Markdown | d025d19559e2fa1a21fcbc38bdd2c6f8f9657a811e43a44709ba09d78a690f07 |
| Publication page | 361ced0bcd561f1a4fd634cbe1ea6dd2f33a1509ee67e4749d80b3cfdd3fed65 |
| Manifest | b3f34faeab2799a46be1ae78682ad2fc62bfd7e1a5fdabf952997198c9b6c1d8 |
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 | kkeZZ26KnSV7FBoRNu7LG7ZR0lh1jVqZfsN/55qoT/UubsYQBIAYiIGAtVZgSa+0qjKafh9IHVCL6oFLQYMTAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:29.136787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006852observed 361ced0bcd561f1a4fd634cbe1ea6dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:28.997123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006852/manifest.jsonobserved b3f34faeab2799a46be1ae78682ad2fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:28.984836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006852/publication.mdobserved d025d19559e2fa1a21fcbc38bdd2c6f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:28.970171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006852/publication.txtobserved 60e3e07d7f3306e0c6ff19045d27d575...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. |
|---|