OT-2026-000034962
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034962) never changes.
Identity and time
| Publication number | OT-2026-000034962 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-7d41-bfd9-742dd2c89bc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034962 |
| Status | PUBLIC |
Content hashes
| Canonical text | daaa106f019d0835424fc4bb73f12dd3b6d463d820c943ada9ab6befbbb748fa |
|---|---|
| Markdown | 5dc6486bc82fdf49c9ade8faa193a79c2f0fc7a5fbdea11a5a8487547d156bab |
| Publication page | 499c46363dd4774145cf7d90694ddc7caadcfd4833bacd595e6bfcee19ed6621 |
| Manifest | 52b981eefd1d5bdb835bdb2063e9d39709d1f749ded27dd7c702aa762016c6fc |
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 | Sv45fqGG0wAcjKi0BNkVt4srMzGSuXwnCipNuDi0QfWY0/KC6IkSf0PGeZOoRM4c7SrRhVZ0iqvTddFc9c2dAw== |
| 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
| 2026-09-17T11:27:53.356924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034962observed 499c46363dd4774145cf7d90694ddc7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:53.340518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034962/manifest.jsonobserved 52b981eefd1d5bdb835bdb2063e9d397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.325166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034962/publication.mdobserved 5dc6486bc82fdf49c9ade8faa193a79c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:53.308788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034962/publication.txtobserved daaa106f019d0835424fc4bb73f12dd3...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. |
|---|