OT-2026-000084729
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000084729) never changes.
Identity and time
| Publication number | OT-2026-000084729 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-75d2-9664-0a4ecdff6896 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084729 |
| Status | PUBLIC |
Content hashes
| Canonical text | cad1e983950b54c51f749595c2c42191f8b8d68d18db7c6eaf4fbe03b82f216b |
|---|---|
| Markdown | 83568ed5c9feb4012137018888ce5cd9a062bf8206ecbecf28e58fb1805ae721 |
| Publication page | 4adf5de4870dca9cdf3adf045be14cb939d4c570537be9c3df5c4a102594d1af |
| Manifest | e48bd79ae1943cf4e6ce86bb67b78136e0642656d63385a12735ab8bc0ea9477 |
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 | 6b+RAg8kIvFQfDZh+R2MsewoTQGVSVY9TfV5j/OWjlVgMztvXP4e9VoiUWb1AUA2xbV42ChRDdLq23ZpTFwcCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:40.251643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084729observed 4adf5de4870dca9cdf3adf045be14cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.233806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084729/manifest.jsonobserved e48bd79ae1943cf4e6ce86bb67b78136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.216852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084729/publication.mdobserved 83568ed5c9feb4012137018888ce5cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.200340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084729/publication.txtobserved cad1e983950b54c51f749595c2c42191...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. |
|---|