OT-2026-000010529
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, vented 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-2026-000010529) never changes.
Identity and time
| Publication number | OT-2026-000010529 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-76d0-b93e-555bcaac6ca5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c7d24f437eb461d128263120f45554e9bc49caa04b8ecc516f45ee52a4c98be |
|---|---|
| Markdown | 4052ceb77b9087cda990f8779aa2470add41835176dd6313b6bcd24d44807037 |
| Publication page | e683884d44409299cd49f1b7aacda522a3219ed7d39f610f90af6cbbc22ba886 |
| Manifest | 7ac74200c4e871ecaa64457025a9247455b84b9fcc4982fc21f3aa5d2a46d155 |
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 | +3yE7OC5/RwWH5lgz9+BsUYPZYPSDjhkMRjyPUVLzj1C3W3m0jPjiVkHCjZvhmlE6+Ca0o++chGWem0dcy9QAA== |
| 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
| 2026-09-17T12:14:41.370652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010529observed e683884d44409299cd49f1b7aacda522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:41.350978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010529/manifest.jsonobserved 7ac74200c4e871ecaa64457025a92474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.331914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010529/publication.mdobserved 4052ceb77b9087cda990f8779aa2470a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.313528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010529/publication.txtobserved 5c7d24f437eb461d128263120f45554e...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. |
|---|