OT-2026-000051592
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000051592) never changes.
Identity and time
| Publication number | OT-2026-000051592 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-77a1-861d-8afa588b20c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 542b9df9f730d32d6d80b5b399ad33180cd2c680d0fb6c52ec0a71a23b404f57 |
|---|---|
| Markdown | 5a38f64d0265661d02a58513c722f198326798c25706eacf60e5efc4a04cce3a |
| Publication page | f17eb16d0cd070c87a9d6565084bc8e59223bd10bba5636015417006c4b23742 |
| Manifest | 5aba5df6f36c568078a816dfa66db5d672d8b07d73a9d133de12a002a8d19186 |
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 | SMX8UB4ltm7rshIJ4a33VN+nDOmu5Ynh4vL79gvij6EwFP8eoa3SgoidRJGZ/TBDDrkV8HB6e1f0G7JDSGUDBA== |
| 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
| 2026-09-17T10:58:26.334408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051592observed f17eb16d0cd070c87a9d6565084bc8e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.316351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051592/manifest.jsonobserved 5aba5df6f36c568078a816dfa66db5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.298742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051592/publication.mdobserved 5a38f64d0265661d02a58513c722f198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.280672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051592/publication.txtobserved 542b9df9f730d32d6d80b5b399ad3318...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. |
|---|