OT-2026-000006022
Publication integrity record
Vacuum cup gripper, three outlet manifold, plant vacuum fed, contact triggered, silicone cups, oval form
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-2026-000006022) never changes.
Identity and time
| Publication number | OT-2026-000006022 · never reused |
|---|---|
| Internal UUID | 01a0a94c-8ef5-760e-a6a7-63a4e1b6b9db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:21.976332Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006022 |
| Status | PUBLIC |
Content hashes
| Canonical text | d48fb0033a748b4fd201890e5a092b5dc318b79946c072d596143fecc7a21aee |
|---|---|
| Markdown | 022b54b4cdb4f4d5af66f0460db0b6b5cbe72ec0343ee30a84e00716da0b2a3f |
| Publication page | db354beeb0d564d23af7f365d337fa5c428408828f0722cde5ae96546e87a687 |
| Manifest | b5c9584729048bd1102b06f6f651151c4c5ac972136595b9af5f1a4c59240532 |
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 | JpuvSvrQ/AK+yvj/mU0NpglcbLg0QSf4OfiDs6bMGm4VO8kl7Sg0W+UMD8EvIT7UR2yXkIQTiQxmvT+ayunZDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:04.476104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006022observed db354beeb0d564d23af7f365d337fa5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:04.460109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006022/manifest.jsonobserved b5c9584729048bd1102b06f6f651151c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:04.447058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006022/publication.mdobserved 022b54b4cdb4f4d5af66f0460db0b6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:04.433893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006022/publication.txtobserved d48fb0033a748b4fd201890e5a092b5d...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. |
|---|