OT-2026-000034101
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000034101) never changes.
Identity and time
| Publication number | OT-2026-000034101 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7e2f-9ba4-9e85974358d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fe28d9bf11af7ea3e3e33010378be92a6e259ef1213c84525d4203e171b5001 |
|---|---|
| Markdown | f9446ac36a929b315f58ab168be144a752722e4884f7f60ba508d74429485958 |
| Publication page | 0baeed0791d0a64de565fc94d8046d98324e25ee401fab6c9997d4c2fd063254 |
| Manifest | 105102f086261f2000491dfe6731da533e0734c95262443d2220fcb563b2bedd |
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 | R42DVIjrSgI6VnJoM7pTYcxFNA87Xg0t14KE4mZXju7uA/t4gvFjN1dynopYkSh/lCpKrJDDxZR25rTwCNpjCA== |
| 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
| 2026-09-17T11:30:28.912658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034101observed 0baeed0791d0a64de565fc94d8046d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.890174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034101/manifest.jsonobserved 105102f086261f2000491dfe6731da53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.865530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034101/publication.mdobserved f9446ac36a929b315f58ab168be144a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.847061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034101/publication.txtobserved 6fe28d9bf11af7ea3e3e33010378be92...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. |
|---|