OT-2026-000059293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000059293) never changes.
Identity and time
| Publication number | OT-2026-000059293 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-723d-8b42-6a474618b8ba · 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-2026-000059293 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba9e437ff21de4aa8332f48a4ef33798f76953e9ab1f32086737e1aaae47d0ad |
|---|---|
| Markdown | ff297b05dfe94b5e602b67c43a7dc1c311775f303f4f96367618d24e409bce1a |
| Publication page | 58263cec7c6619106792144b7d2ed6598500220bee79c074f5b601d31d01e014 |
| Manifest | 170263df89c0c634b9e524c6c1085914586559dd71e8e358d60e7acfa7bac5c0 |
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 | yywOZLIKDsnYAVNXdBrBr0wjvJfr20Eql1h+NozAR2gv+Hi+WotlYi+llZqejcHM8XbYXGSXO+myvz9sxyyxCQ== |
| 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
| 2026-09-17T10:45:51.120556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059293observed 58263cec7c6619106792144b7d2ed659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:51.104192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059293/manifest.jsonobserved 170263df89c0c634b9e524c6c1085914...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.088120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059293/publication.mdobserved ff297b05dfe94b5e602b67c43a7dc1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.071159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059293/publication.txtobserved ba9e437ff21de4aa8332f48a4ef33798...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. |
|---|