OT-2026-000093802
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093802) never changes.
Identity and time
| Publication number | OT-2026-000093802 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7a8a-8cc4-28f00bfc77ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9731903ea8da797c6d9b8a1625c827484c1752714620b3cec6d7fad66a609872 |
|---|---|
| Markdown | 3e31c33fc9cce6decec5c94e804b6b881048a9579d333091f238286230ee3463 |
| Publication page | f0a9c8c54db6deb788a6855b67edb1bca2a00a8b1e0b362bde43ebe89a7bbb49 |
| Manifest | 999a7e0bee43f5e7803e896fde19d33124183cc80c787d62c91d472152dff2c7 |
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 | MYU7AE78wryVZ6uocLUbhWq+P3G2JYh3e7n77ipSzvy52BiZo6I3FN4B2bV6wutxqsaP5C161bN6lak5/LooDA== |
| 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
| 2026-09-17T09:39:54.469945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093802observed f0a9c8c54db6deb788a6855b67edb1bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.454477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093802/manifest.jsonobserved 999a7e0bee43f5e7803e896fde19d331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.436315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093802/publication.mdobserved 3e31c33fc9cce6decec5c94e804b6b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.417728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093802/publication.txtobserved 9731903ea8da797c6d9b8a1625c82748...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. |
|---|