OT-2026-000013405
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000013405) never changes.
Identity and time
| Publication number | OT-2026-000013405 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-72ad-a185-e51f7e477b65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 596c5bc3751e8f80aa4e4fc37d776ad3df4b2f3590b429613b8a74aa00f87ae1 |
|---|---|
| Markdown | 1875a11e6d5ace852641e330ee7a73df0e5f935c7b033ebd3f2161be24397a29 |
| Publication page | e653dcc1762e8e776ceaf943f506beab4b77534f87de51f2aa806b43f00e89bd |
| Manifest | 055642f12d358feb767913ebc57bbb586c1c34304b46e475493bdb8294e914db |
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 | PPfrtrZUeSBjph7zZAiVeyvVd/8P8ZMXn7tviSOIq1tChIcFUaPmE6k+Z6+obWUTLVI0WHoniJHUgbmlponAAw== |
| 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
| 2026-09-17T12:09:52.894568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013405observed e653dcc1762e8e776ceaf943f506beab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:52.874102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013405/manifest.jsonobserved 055642f12d358feb767913ebc57bbb58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:52.856298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013405/publication.mdobserved 1875a11e6d5ace852641e330ee7a73df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:52.839355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013405/publication.txtobserved 596c5bc3751e8f80aa4e4fc37d776ad3...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. |
|---|