OT-2026-000047352
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line 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-2026-000047352) never changes.
Identity and time
| Publication number | OT-2026-000047352 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7cd6-9d5f-3ff7f1a043be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047352 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca640438b8b8d96cf6dc99612832e09a03f35be2f4a572041662ba70ff6f9726 |
|---|---|
| Markdown | ec5aafb258ff5a5136a991dce461f28db666f55fcafc88cd7feba77166023b0a |
| Publication page | b9a83e45a00fe790b5e5ce7972b51cf042c796a6c9cb0d3087066b79e1a423e7 |
| Manifest | 8dbe6d36ada16dbc188845594cf70b5d1402dd26c36d3b8c76446f4ad0c509fa |
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 | hLVo8RfrQj8mMxNJtqeSoVU1ipaRDwYdhSAr6R2x2s5RTOxheHnsvhJE+nbFFuegUsr9dPSu0FeKEB82821NAw== |
| 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
| 2026-09-17T11:06:20.854762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047352observed b9a83e45a00fe790b5e5ce7972b51cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:20.836940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047352/manifest.jsonobserved 8dbe6d36ada16dbc188845594cf70b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:20.819431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047352/publication.mdobserved ec5aafb258ff5a5136a991dce461f28d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:20.801627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047352/publication.txtobserved ca640438b8b8d96cf6dc99612832e09a...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. |
|---|