OT-2026-000040270
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000040270) never changes.
Identity and time
| Publication number | OT-2026-000040270 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-70be-9aa9-91965e6621d0 · 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-2026-000040270 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea7f2c05ce93076394007bab75db650178a94b2904c6cb166ba8e7bf3f62ce77 |
|---|---|
| Markdown | 4df191bdb899b3d5a7b5feecd6de468b78ebe9d43e82e906a3b0f50c1c7a533a |
| Publication page | b5fa7eaed2da52a232ee243b0782b39845020c43a0c9b2d2b70bb7fbdef3a687 |
| Manifest | 937434f2f5c045903b8ee3e09cb7a80fc3a12b6ac2e926af6fa3d9764109b9d0 |
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 | vdW0sevSToUp/YxIaDVVlMUm0Jv3OCVhHcwO9vIq8zerWWv0ahN+kKd+kG1MD9JYbxPK0G7ZhWApw9hidEALBw== |
| 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
| 2026-09-17T11:19:10.229582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040270observed b5fa7eaed2da52a232ee243b0782b398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.212784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040270/manifest.jsonobserved 937434f2f5c045903b8ee3e09cb7a80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.193078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040270/publication.mdobserved 4df191bdb899b3d5a7b5feecd6de468b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.173864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040270/publication.txtobserved ea7f2c05ce93076394007bab75db6501...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. |
|---|