OT-2026-000040312
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000040312) never changes.
Identity and time
| Publication number | OT-2026-000040312 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7099-9e86-4133de9f9132 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02b7cc31726e2f16455e2bd73fd9d72524524a82f78b6656ac7482dc4d913dc8 |
|---|---|
| Markdown | 474229b3e37fa8b4dbcc8c977f5aed1beca5bd8a9fa7b576def2c3f7a04e3274 |
| Publication page | c137432d815bf6d05d2f2330f3f2c256eda08418f5a34b08170f50b6e57647a8 |
| Manifest | d69905da39db57f42630a94fed76ac48c72defad6cf401ce77f925c486921314 |
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 | wg+goOJ0mqQ5NAK/62lr0S34MY/9gRIjc6L463whNpp2yRLYcqYEZQJPGlyWFlrwZQebdbrIv+uL/O7ayYOjBA== |
| 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
| 2026-09-17T11:19:18.634106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040312observed c137432d815bf6d05d2f2330f3f2c256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:18.616400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040312/manifest.jsonobserved d69905da39db57f42630a94fed76ac48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:18.597658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040312/publication.mdobserved 474229b3e37fa8b4dbcc8c977f5aed1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:18.578748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040312/publication.txtobserved 02b7cc31726e2f16455e2bd73fd9d725...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. |
|---|