OT-2026-000040358
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000040358) never changes.
Identity and time
| Publication number | OT-2026-000040358 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7249-827e-5a10b342d57d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040358 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7f1fef6673238fc8481c496f2b5ccbd82402e8af3ec9595cb643226a890190d |
|---|---|
| Markdown | 4e0b193d5f5fec3084b2d6736d83f862e8fcefc3f0c8ab3287c8909cd2c3e90e |
| Publication page | e87ab7f6e185603db2211e4b6864ac68d0413f0bfb6b816a14c9c20ddbeaef13 |
| Manifest | 389d6e42eb718810564c5409fa61b19e1f5f63dfe5e6e0c16e164c4669626482 |
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 | sfO7DBR0jnGTKZCJtE90lpsSUF7E+zTiZ0eoEOdCsuAZt9YtWMBrxmrpU4SHbhxoDU3RqCCMmdbCfp5+kFAqCQ== |
| 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
| 2026-09-17T11:19:22.342428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040358observed e87ab7f6e185603db2211e4b6864ac68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:22.326933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040358/manifest.jsonobserved 389d6e42eb718810564c5409fa61b19e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.309190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040358/publication.mdobserved 4e0b193d5f5fec3084b2d6736d83f862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.292053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040358/publication.txtobserved e7f1fef6673238fc8481c496f2b5ccbd...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. |
|---|