OT-2026-000034553
Publication integrity record
Three cup vacuum gripper, three 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-2026-000034553) never changes.
Identity and time
| Publication number | OT-2026-000034553 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7189-9e6c-d674f87b2820 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034553 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4b31ece73c46b9b4ebdac387419983330d383e371fa06a6441c6254aa7abf3 |
|---|---|
| Markdown | 0e90b1493b4f947a1598f6d383b3668f336eca64a82e0c089d80552f25350f59 |
| Publication page | 16458f4a0792a54dc86b59c55328f1c3ec3a6a883a027e94b5a78ca3ab83e412 |
| Manifest | 0d9ac39053972eb6c4d609ec24ee94def2e20496135e29f3843442f05729a488 |
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 | t2lBOamc7sopa9Bhbr0241QBfXL561bPnW7K1O4uTiaT6Qpaia5gPZVfjVI7QjeADsyBih7dhHqg9UaIiUodCw== |
| 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
| 2026-09-17T11:28:54.976374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034553observed 16458f4a0792a54dc86b59c55328f1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:54.958266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034553/manifest.jsonobserved 0d9ac39053972eb6c4d609ec24ee94de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:54.939897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034553/publication.mdobserved 0e90b1493b4f947a1598f6d383b3668f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:54.922864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034553/publication.txtobserved da4b31ece73c46b9b4ebdac387419983...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. |
|---|