OT-2026-000059901
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000059901) never changes.
Identity and time
| Publication number | OT-2026-000059901 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7a56-88c7-428aff3a140e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f130e433f9215e73222e2c32ba40593b40ed548bc370edc40ba4c47d804d9e9 |
|---|---|
| Markdown | b3b85189f4bdb6077d05987fa07f1b75365b62bb1ec7cc02eb5243a5795af178 |
| Publication page | 31f39c19d75b0826e8aeaa45c14f6380a8a2dfd76879fd5b125e6575511b8bc2 |
| Manifest | 769d32c0365dcd3760c04d793da991edb08df44a8699ce0322a6cf26c7d07102 |
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 | h0Azq+y9BR5Q2P/A6QDdNCwBHgHbi2HovnWYywTqzL88tr5BJbvXd949BH3cfAa7kTt54uZJIYRGIWh77XJ1AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:39.810294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059901observed 31f39c19d75b0826e8aeaa45c14f6380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:39.792236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059901/manifest.jsonobserved 769d32c0365dcd3760c04d793da991ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.772725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059901/publication.mdobserved b3b85189f4bdb6077d05987fa07f1b75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.754076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059901/publication.txtobserved 2f130e433f9215e73222e2c32ba40593...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. |
|---|