OT-2026-000016905
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000016905) never changes.
Identity and time
| Publication number | OT-2026-000016905 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-795d-bf1f-fbc593b255f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016905 |
| Status | PUBLIC |
Content hashes
| Canonical text | d569c6d1895466a7785d5e3a5e70ec1439b04de9833f700ad943e500b1434528 |
|---|---|
| Markdown | a6305f363573f033ddad70d69946a35934b10c58e9314d5012cb1bffe46b80ad |
| Publication page | abad44d191c54120d89a87e41cea187a388e8f39d438451f13e5f6b463c95611 |
| Manifest | 232b27988f4c9b81b68dc9e142cfdc1543624d79a7c770753e9d517e232a3056 |
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 | MebjfXzSihZyHWUdfkcksoIT1PRXRSs4b7TXoeEhzytd/tICEU4rxuyTs3Kjg4G8+Yb2t7UvFE++MPegZ60tAw== |
| 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
| 2026-09-17T12:03:10.983246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016905observed abad44d191c54120d89a87e41cea187a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:10.965881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016905/manifest.jsonobserved 232b27988f4c9b81b68dc9e142cfdc15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:10.948366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016905/publication.mdobserved a6305f363573f033ddad70d69946a359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:10.929370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016905/publication.txtobserved d569c6d1895466a7785d5e3a5e70ec14...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. |
|---|