OT-2026-000010045
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line 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-2026-000010045) never changes.
Identity and time
| Publication number | OT-2026-000010045 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-79df-9ed3-53cb2225b37d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 305a511def29b86f29cbeea8d3c47d0109127e692c18830a81baa71ec30b52f7 |
|---|---|
| Markdown | 48f4f9c18e667d680c214dac41c7a0f43642b38679668224d3d4913711ecca13 |
| Publication page | a43cea79d07d40390b710894f2bb843fe1551aa0783898d908139d9d9110e6c7 |
| Manifest | 19bae20135ab1dc5f95653f7e6e6d173e0a69f97f9b6d142ba0a9d9ab4d8472c |
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 | GaDa0HMWGcK96yfyZUsIgJCaxeGUwY02nmPoSrdqcM6D8EeuCRQaFbWmREGLXCFGXGX40S337jvyHdmhWW3WDg== |
| 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
| 2026-09-17T12:16:06.719437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010045observed a43cea79d07d40390b710894f2bb843f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:06.701695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010045/manifest.jsonobserved 19bae20135ab1dc5f95653f7e6e6d173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.682482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010045/publication.mdobserved 48f4f9c18e667d680c214dac41c7a0f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.664768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010045/publication.txtobserved 305a511def29b86f29cbeea8d3c47d01...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. |
|---|