OT-2026-000044787
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000044787) never changes.
Identity and time
| Publication number | OT-2026-000044787 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7e36-a43d-f721aaa5df25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1df7fe464abe7fab0870d3efd393d37efdcd83746f249f653430008ab912e94e |
|---|---|
| Markdown | f943bea3226062a68c18c3c38de26271aee2265838a37a89504ca992df70c663 |
| Publication page | 58df53579ee3ce79cbc42f85fde204daac63db5c882c64e006e814e1d5cb5f14 |
| Manifest | c765b363b645ec0c0d3b9cd6dbf6a85f9972a7d6cc34c331dfa920428d586ce2 |
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 | pKizrIieyeNXNLG9oa9O4FGfmiV6vkUntls1Ipo8WyeehjkuXwq5ND+mlspVLamXH6xHM9viZZtX2l0tQC5dDw== |
| 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
| 2026-09-17T11:11:24.841099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044787observed 58df53579ee3ce79cbc42f85fde204da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:24.822706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044787/manifest.jsonobserved c765b363b645ec0c0d3b9cd6dbf6a85f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:24.805449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044787/publication.mdobserved f943bea3226062a68c18c3c38de26271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:24.786478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044787/publication.txtobserved 1df7fe464abe7fab0870d3efd393d37e...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. |
|---|