OT-2026-000017089
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000017089) never changes.
Identity and time
| Publication number | OT-2026-000017089 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7041-8090-ac4537f6c538 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06126a5fe3d890880009f29b606a3c4d489cc1f643ff54f15d2ae7e18f39784e |
|---|---|
| Markdown | be0a18380753e6fb9aad98e7e255472f078e587c8e45a59fb2d4161a4c22b24e |
| Publication page | 4dfbd5fad89f1dfe0e4c9a8e74607229bb26cd1e69094c9a2170850aae2c3e51 |
| Manifest | 535716a1143eae4127b7dd1e6c38456b0e9e70b326be7135beb7e2fff8ee897d |
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 | jSSOq6tWjVKNA8lbVJpxQz0Cwm5Kc2VD1yP+LnJBRrD8FWGT7iJ5r/ejvp3qBlO71cHKGDX/YQn0IOAphXDUDQ== |
| 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
| 2026-09-17T12:03:30.670561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017089observed 4dfbd5fad89f1dfe0e4c9a8e74607229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:30.653709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017089/manifest.jsonobserved 535716a1143eae4127b7dd1e6c38456b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.635991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017089/publication.mdobserved be0a18380753e6fb9aad98e7e255472f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.619728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017089/publication.txtobserved 06126a5fe3d890880009f29b606a3c4d...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. |
|---|