OT-2026-000064762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000064762) never changes.
Identity and time
| Publication number | OT-2026-000064762 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-76b8-89e2-3c39cfe1b3f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3432476cd30ee61a5d314e89a9330af834358969a9891eab57a8176a37db9636 |
|---|---|
| Markdown | 2cd59588ef0199065efe0d19ad664519550c92d31e4ad58be22f64314ec4105d |
| Publication page | fa62c054b43f6d50f7d0c54686c2cb35f3b36c9815641694318e78ff74147901 |
| Manifest | 73383824b59a6ecd9f96235cbea4ac8dada0119ecd3dc14de19dbd3bef7911aa |
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 | RstVl7JmlW0AQgDuQxQjR65VX4LOereXshQWm8JMoeZnkEdm0v/UsWQZCMu+JkXyUiqwbyvqf+sNIcPZTWusCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:38.880812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064762observed fa62c054b43f6d50f7d0c54686c2cb35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:38.863040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064762/manifest.jsonobserved 73383824b59a6ecd9f96235cbea4ac8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.844361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064762/publication.mdobserved 2cd59588ef0199065efe0d19ad664519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.823709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064762/publication.txtobserved 3432476cd30ee61a5d314e89a9330af8...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. |
|---|