OT-2026-000092002
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092002) never changes.
Identity and time
| Publication number | OT-2026-000092002 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-76d5-a81f-eeae0f9b4fe4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092002 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0e28b9279c719d3c1672085f3ced2194a5cf126a8e54334e70d248bb4f69b99 |
|---|---|
| Markdown | 5059f0ab86b81c593fac00caabaa49d633be4c15388c788c1057b5f42f04a618 |
| Publication page | 6712f948bee88d92a36991c60839e41b5b04b68081113e0eda02f3b43f65f8e9 |
| Manifest | 1c892b23d5e872ce5b597ca95393a14ac3cc56362ef80b33a7f115b4d113956f |
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 | WN01O6Z3t9rIHTybJm7ORHRsev7c2ggP+XBTk8XflXTbcvGZRZu5MokCT5+coSRBr2IpTfkUA9qUsM7cKO0mAA== |
| 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
| 2026-09-17T09:43:00.852203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092002observed 6712f948bee88d92a36991c60839e41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:00.816537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092002/manifest.jsonobserved 1c892b23d5e872ce5b597ca95393a14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.777889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092002/publication.mdobserved 5059f0ab86b81c593fac00caabaa49d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.739021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092002/publication.txtobserved f0e28b9279c719d3c1672085f3ced219...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. |
|---|