OT-2026-000046764
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000046764) never changes.
Identity and time
| Publication number | OT-2026-000046764 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-75d7-a6d4-2e06f34508cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046764 |
| Status | PUBLIC |
Content hashes
| Canonical text | bedd7a645b71337c73284ba6808e6f9f499be416c41fd78e0aeef93f34624eb6 |
|---|---|
| Markdown | a388bcd72eb27cf9da34ef5d4b67bdc025a559694ab66fe67122da07af3705dd |
| Publication page | d925fcbbfa236e273076476bc4cb1520c2ffaa21e11e0846aaa407a3461d26c7 |
| Manifest | 112ac61bf50ff7f40a4ef9d81c283b7238a10f1dd2215a87f5ec0de5d82fb5ad |
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 | S73T+GWJXj/BEPZJFkUQVVEUrwXJ9nlcmWtN9MMtRc86sD+6m7o55NL+42wlQcfqoXEZ0XTHUw8eBuIpkglxAw== |
| 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
| 2026-09-17T11:06:50.031308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046764observed d925fcbbfa236e273076476bc4cb1520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:50.012976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046764/manifest.jsonobserved 112ac61bf50ff7f40a4ef9d81c283b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.994369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046764/publication.mdobserved a388bcd72eb27cf9da34ef5d4b67bdc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.975270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046764/publication.txtobserved bedd7a645b71337c73284ba6808e6f9f...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. |
|---|