OT-2026-000046817
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000046817) never changes.
Identity and time
| Publication number | OT-2026-000046817 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7cc1-b645-525eb1c901a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046817 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1f3fa1c39fbedcc9c2f5059763dc9b9be0fbb4eb5a46ecf0d034bd7ef7961b9 |
|---|---|
| Markdown | 7295385162470a78be87f8c82c20f00b37bf8fa3980fb02ee5965d0c16fc6799 |
| Publication page | ab652a4553cb920e90ff4ae18eff8c5fb8a4435bc82710968ee17c11e6c7e4be |
| Manifest | 7febebe5a878fa015bb977dcd66609aa9af3aff7392cea7d77df97e11d623b1d |
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 | kQZhmC2C/V40aKtOsh9dvgXbr5SOAvTpt70WgMOSyu19hzulqANlsOCpHlFchgQw++dssh9xWtUcEUc7Thq5AQ== |
| 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
| 2026-09-17T11:06:54.516657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046817observed ab652a4553cb920e90ff4ae18eff8c5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:54.500368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046817/manifest.jsonobserved 7febebe5a878fa015bb977dcd66609aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.482067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046817/publication.mdobserved 7295385162470a78be87f8c82c20f00b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.465027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046817/publication.txtobserved e1f3fa1c39fbedcc9c2f5059763dc9b9...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. |
|---|