OT-2026-000059162
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000059162) never changes.
Identity and time
| Publication number | OT-2026-000059162 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7ecd-acf1-7166baf5a0f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 975152a3a63034212ae0915ccb1f4e64cd28a2101e0685cb72f40924b4599a78 |
|---|---|
| Markdown | 64c87cb61bb618ce5210989a827b1cc551a517a06545a2845886fb57bc7a09c1 |
| Publication page | be356d20aa4334601c8c5961c6532a6de353f7551ee912c87550ca4fd128f2e0 |
| Manifest | 35e020ab4f53e173cd60ad916ac7a64719bbdf8dad37c70ca0c63a19a42a35cd |
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 | LGzCjnZ+rPhjeivXE/uvBXFgh6SEWMtleZEX9L3oA7Hm9ssNo/Ad6N2mKAW2GSCsx+xc2VdfBE5ijTe/bVBaAQ== |
| 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
| 2026-09-17T10:45:07.052369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059162observed be356d20aa4334601c8c5961c6532a6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.034533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059162/manifest.jsonobserved 35e020ab4f53e173cd60ad916ac7a647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.017763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059162/publication.mdobserved 64c87cb61bb618ce5210989a827b1cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.000108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059162/publication.txtobserved 975152a3a63034212ae0915ccb1f4e64...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. |
|---|