OT-2026-000047005
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000047005) never changes.
Identity and time
| Publication number | OT-2026-000047005 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-79a5-9560-578030d42bb8 · 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-2026-000047005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 226b7e73ad7e65c36be8e7be9426d651be57227615fd4f74d5dc57a82dde89d6 |
|---|---|
| Markdown | f006b58aa0e2159041838b5fe73dc03410ab23ec860f166a48d87b69a4057473 |
| Publication page | e93b8ae5089d50b8b02e19a19af59c6c86b1a115fd15ec36b7d5a616b4fc3c21 |
| Manifest | 6328594718959c92e58938d8f4b31a488382d20ef74733a1a0711797de9e3cfe |
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 | W6WQwP1MBUz/gLWa+j8BMyLR+z74RPbW763uscyPAwwcdWhavwaaqyAvoGBmD2G9oPeF6MVLoW7OVIm+o4CpDQ== |
| 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
| 2026-09-17T11:10:16.898222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005observed e93b8ae5089d50b8b02e19a19af59c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.874917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/manifest.jsonobserved 6328594718959c92e58938d8f4b31a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.855578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/publication.mdobserved f006b58aa0e2159041838b5fe73dc034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.831201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/publication.txtobserved 226b7e73ad7e65c36be8e7be9426d651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.508161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005observed e93b8ae5089d50b8b02e19a19af59c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.490828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/manifest.jsonobserved 6328594718959c92e58938d8f4b31a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.470510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/publication.mdobserved f006b58aa0e2159041838b5fe73dc034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:45.451534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047005/publication.txtobserved 226b7e73ad7e65c36be8e7be9426d651...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. |
|---|