OT-2026-000040660
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000040660) never changes.
Identity and time
| Publication number | OT-2026-000040660 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-723b-90ae-fc0ee0927d56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040660 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6f9b96ce0a3c952cd8afb91b20526b95ff70d0ba4b0e489fae66677c427636a |
|---|---|
| Markdown | 03661285f08180e3eb382bcfb7b4ee7510f6f93d0e699837ee45ba6f012efc35 |
| Publication page | 8b596a83e6b2b6b828e8b78ef710bf7c93744ad3b8289e644f585aa2132238ef |
| Manifest | 1da7b044547cc06b8d6a848c2b6b83c2066544d11b8d10df09dae0997d1039f6 |
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 | di04uPsspe81K6I+9DixxpYa5TLdYlhrjbuhWfwOpYcoingSkuqB5CkOiJsxKToauQTUaAT7K5w0tUUbA2m7CQ== |
| 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
| 2026-09-17T11:17:51.068640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040660observed 8b596a83e6b2b6b828e8b78ef710bf7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:51.052888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040660/manifest.jsonobserved 1da7b044547cc06b8d6a848c2b6b83c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:51.035341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040660/publication.mdobserved 03661285f08180e3eb382bcfb7b4ee75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:51.017762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040660/publication.txtobserved d6f9b96ce0a3c952cd8afb91b20526b9...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. |
|---|