OT-2026-000102505
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed blow-off after set-down
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-2026-000102505) never changes.
Identity and time
| Publication number | OT-2026-000102505 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7093-bffd-c8f2b3641094 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23da1ef5eaacafa6ef83a00495a04adac168bcd524779430c9e57fcf78d6af88 |
|---|---|
| Markdown | 3f10e10f60f2f6c437581998202795f94d77ed389d095151aaa6d06433740291 |
| Publication page | 86e940ab157e196c377747529a334e9952a68ee3dffb08c1af2dc0aa61bc81e4 |
| Manifest | 4645e37f9e028bcd9f5185ee91a4f01e351ac73e77b82f8781ab79f0f373c659 |
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 | StIEZiqsrZU83Of7v6X8HX4CZhUhcyelxPvTuNb+Jpf+P84RzwFYGcD/rpYx0XzcWS6JfFPq00mwMGu46EgRBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:51.709139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102505observed 86e940ab157e196c377747529a334e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:51.687964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102505/manifest.jsonobserved 4645e37f9e028bcd9f5185ee91a4f01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:51.667819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102505/publication.mdobserved 3f10e10f60f2f6c437581998202795f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:51.649532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102505/publication.txtobserved 23da1ef5eaacafa6ef83a00495a04ada...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. |
|---|