OT-2026-000041127
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000041127) never changes.
Identity and time
| Publication number | OT-2026-000041127 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-72b2-a4d5-375347fa0db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93e7fca74e330bf39f1ad266de820508cfcd20fea9828fb4773d3af8074bb143 |
|---|---|
| Markdown | f1689a096e06bfb21e9338a89a33418f32477bc3f152f0ee5e7d44fb96d0f284 |
| Publication page | deaed299b3b4172d0583fc68097b1f3440f3c1d3bd43995a8a9d9c47a7bf1daa |
| Manifest | 5f2c30bf2b72979f6390eae6dd6f179576a5a15a16b619c25d8905d923eafdfa |
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 | y3461LMJUNZNIksqjDzvofy8t5zXYUFTapB3KwU5A11BNIGbhGb2bdi5kAoYEi83XKah+jNupfQPTLRVunQTCA== |
| 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
| 2026-09-17T11:17:03.832196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041127observed deaed299b3b4172d0583fc68097b1f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:03.813003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041127/manifest.jsonobserved 5f2c30bf2b72979f6390eae6dd6f1795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.795600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041127/publication.mdobserved f1689a096e06bfb21e9338a89a33418f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.777295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041127/publication.txtobserved 93e7fca74e330bf39f1ad266de820508...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. |
|---|