OT-2026-000024269
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000024269) never changes.
Identity and time
| Publication number | OT-2026-000024269 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-79bc-8539-a7480928589c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d7f18b916e84981762c4c0a4938f5cc0109fcfd5253da9e3a4bbe8f0bdcd35c |
|---|---|
| Markdown | e308a8e1d69c621332ddebe2fc5a2e979066bca79c4d403e1e34f92ac3f21842 |
| Publication page | 37ca36c730f723fad254ce91b844f552a12096f3903d3cf4d82984a74296a96e |
| Manifest | 3b93e89f6c977e04f3450bf00e8235dbb7a557b40808f6ae1840b6ac23a7671d |
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 | yWEvJi1MShH7rzUYKkwTeI1RonoyflHSX0yqBnwxlpqVaTM4XxWybCKRglVGrPQBNEZBBJFlx6xuDwbtobhTBA== |
| 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
| 2026-09-17T11:48:45.201603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024269observed 37ca36c730f723fad254ce91b844f552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:45.179308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024269/manifest.jsonobserved 3b93e89f6c977e04f3450bf00e8235db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:45.162022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024269/publication.mdobserved e308a8e1d69c621332ddebe2fc5a2e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:45.140182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024269/publication.txtobserved 2d7f18b916e84981762c4c0a4938f5cc...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. |
|---|