OT-2026-000070334
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070334) never changes.
Identity and time
| Publication number | OT-2026-000070334 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-734e-8658-de33fd333d68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c7fd83802e7f2a9c44bff78bbcaa5097e190a0f8f121ce497ae407f58a2b8c1 |
|---|---|
| Markdown | 7b9f9460834034d7292f0ee1cb2eec6416b81f2d8d49cd17157b5cda4fb1a9fe |
| Publication page | 55a9e4cc2d1449d329d97683903c1ad3631a2767987e0ef35ec428aa13e27c80 |
| Manifest | 9b8db79c3e59dfde2d8fbdb6ca07e095cbac02f8748ca8d01d2e4177ad7a93f9 |
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 | G4CHqgKhuUOHRZ8tH1yDqDBr6xZLIJ28xcuns7YApD1xU90q/l4B2b1YRHLXGnXnXXODKFpPJDPWtnn4wBK1BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:07.617196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070334observed 55a9e4cc2d1449d329d97683903c1ad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.601297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070334/manifest.jsonobserved 9b8db79c3e59dfde2d8fbdb6ca07e095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.583976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070334/publication.mdobserved 7b9f9460834034d7292f0ee1cb2eec64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.568029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070334/publication.txtobserved 0c7fd83802e7f2a9c44bff78bbcaa509...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. |
|---|