OT-2026-000007203
Publication integrity record
Vacuum cup gripper, per zone isolation, two stage ejector, vented after set down, silicone cups
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-2026-000007203) never changes.
Identity and time
| Publication number | OT-2026-000007203 · never reused |
|---|---|
| Internal UUID | 01a0a976-6acc-749c-af19-62c2768e693d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:05:05.231659Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14998cbe2397517b762648e42549f1bd5ceeb5bdc8d9b4457eec88ffb2f95939 |
|---|---|
| Markdown | ad42edf96528b0e0a346840642ed4c194954df956f8b3839d640f8f8422af117 |
| Publication page | 7e41b3e1c70be870f3e0c5d0f8eefa296b51c9535cf8d6557fd82865e5e1955a |
| Manifest | 4ced67fd461d67ecbbe08e72b78f4d4f110159edbd987a9962f426bcfd5ec50f |
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 | DQqj3PZFQIFzlr8uiitGjORTSlviJPfuvGzjYjjIvIGnhgeoBkUaGimkG94N2/w+Gu5isETLTzidnWZTzE/UDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:16.240957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007203observed 7e41b3e1c70be870f3e0c5d0f8eefa29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:16.228842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007203/manifest.jsonobserved 4ced67fd461d67ecbbe08e72b78f4d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:16.217909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007203/publication.mdobserved ad42edf96528b0e0a346840642ed4c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:16.206767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007203/publication.txtobserved 14998cbe2397517b762648e42549f1bd...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. |
|---|