OT-2026-000064102
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064102) never changes.
Identity and time
| Publication number | OT-2026-000064102 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-75ee-bb99-2788046b42f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42b3acbb13256bc193fc74910c15423f45441ae325973d4254f77fc30ab7adb9 |
|---|---|
| Markdown | 996adc12e011088494d8710396921cbfeabfd3b7ffcd31f8c985700a15a654a3 |
| Publication page | 484cac9af295ba9b7f7a937f5a82ac3a26637a191fcdadd39c20edac2b0ab7ef |
| Manifest | 6c094442bef42eaf70d206743bd412dd02e02ddb1fa3adbe6f118a8554e2890f |
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 | CMxcrMGwV8Htq9otdSg3+u9yYna6b8Aka46FUomlCOdqPPT/FbB6HneVGdGhT/UTNjuZ4gAjh9XpNVqCjxd1AQ== |
| 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
| 2026-09-17T10:36:05.586484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064102observed 484cac9af295ba9b7f7a937f5a82ac3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:05.565612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064102/manifest.jsonobserved 6c094442bef42eaf70d206743bd412dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:05.547496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064102/publication.mdobserved 996adc12e011088494d8710396921cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:05.529723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064102/publication.txtobserved 42b3acbb13256bc193fc74910c15423f...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. |
|---|