OT-2026-000064602
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000064602) never changes.
Identity and time
| Publication number | OT-2026-000064602 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-72fb-85c5-225f7f821a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064602 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5912afb38fd2acf9c8f00b97df251c9087b3a772b6269cf91e5ddcf905bea88 |
|---|---|
| Markdown | 18a64661832af7ccd2a888b4c7889b5007347000de243e9fa304ce4474afee8b |
| Publication page | 80415d01abcc6e221b9ea920d65f79e1c0c873518c54e2ae8589b7b73455101f |
| Manifest | 6ed7e178d0288588595375fd52c710a4e0d63b16b4d0b8cc1815cd78c8d46bbd |
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 | 9oQsbRsa+PA3Hqwm+9lc/IAN8HGK+YB3YKXfes8eSxS6pIXTIYOMoLLZ1Pl6jyZ4VtszWOL4QzZPjysdDUjuDg== |
| 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
| 2026-09-17T10:35:22.588119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064602observed 80415d01abcc6e221b9ea920d65f79e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:22.572540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064602/manifest.jsonobserved 6ed7e178d0288588595375fd52c710a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.556051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064602/publication.mdobserved 18a64661832af7ccd2a888b4c7889b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.537577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064602/publication.txtobserved e5912afb38fd2acf9c8f00b97df251c9...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. |
|---|