OT-2026-000011467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, vented 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-2026-000011467) never changes.
Identity and time
| Publication number | OT-2026-000011467 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-73e7-af92-d45e81b12537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011467 |
| Status | PUBLIC |
Content hashes
| Canonical text | e690ecb7755bb3f2c8d0500394e9a219d331182d16ade6ab763d911a5b6d2b19 |
|---|---|
| Markdown | 71712aef2c5e53b41f4ff6f3bd0feb2fb33110e04a37cb188dbc881b22b5cb5c |
| Publication page | 341f4a0146a42a453e84cded19b4066ce9cb9e6eed3ee4a472a5abfbb9f2d599 |
| Manifest | 67e0ec1fb7f4c73d57874a38748f6e0949ab867bf206024caf2b6825c50690ce |
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 | 0PO9aG5yJ2iFReX3TQXAvE23G+QDrDtPDPbZ2rh2NHiZPk8fNL7JV74KmEegXDIZHiLhoIyLjJzy6Ra5onmCDA== |
| 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
| 2026-09-17T12:13:14.143773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011467observed 341f4a0146a42a453e84cded19b4066c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:14.123661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011467/manifest.jsonobserved 67e0ec1fb7f4c73d57874a38748f6e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:14.105035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011467/publication.mdobserved 71712aef2c5e53b41f4ff6f3bd0feb2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:14.086482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011467/publication.txtobserved e690ecb7755bb3f2c8d0500394e9a219...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. |
|---|