OT-2026-000044759
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044759) never changes.
Identity and time
| Publication number | OT-2026-000044759 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-7f3f-b826-72e95f07018c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 020a59f8bc6912f3b85fda744f38766a85a61d0166c0767f53bfb2c0ce90c840 |
|---|---|
| Markdown | c92c7f4f15fc9bfca2ea230bfed072791e19662ed8efad72e94b82118cd154bf |
| Publication page | 8d997cf32980e15530d62966a6937c924b5106372b7e89fd7596321d45b7c8ff |
| Manifest | 63d2968016b5cf3a3c5a97ead691f2ef3ca7961a9787ea5e6aae687cfb857e66 |
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 | EsQ9B/F2Ks1qjLg33u9vwkFdHxzSSRFpE++yU44FjU/rMnLcucy9OSrchWKNoNV7ZkBY88SxUWjbKJyRr90cDQ== |
| 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
| 2026-09-17T11:11:22.695991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044759observed 8d997cf32980e15530d62966a6937c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:22.677609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044759/manifest.jsonobserved 63d2968016b5cf3a3c5a97ead691f2ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:22.659725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044759/publication.mdobserved c92c7f4f15fc9bfca2ea230bfed07279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:22.638909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044759/publication.txtobserved 020a59f8bc6912f3b85fda744f38766a...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. |
|---|