OT-2026-000092067
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000092067) never changes.
Identity and time
| Publication number | OT-2026-000092067 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7195-9878-3be2ab1c0cc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092067 |
| Status | PUBLIC |
Content hashes
| Canonical text | a48b8b45d2bf66d65c99133ba11aeae7ab56320c224c3a92a446d09edc77eb3d |
|---|---|
| Markdown | 69f6316459a6146ec2fc617cb53a9039fc530ae48bfafe8a585c7f3088216424 |
| Publication page | c5f2fcd48b335cad2504bf2ed24e940ea717c77c3ff96ccc2b45f033020fdd52 |
| Manifest | 6e3631c450811143983aa76903455e4fb40c5aee3ea9dbe66e050a4bed286ce6 |
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 | OzZn0bka07pL9aTPbWbHVD2bPw6q1AofA0vVodIyPUeSAvSGy2CfGJzHRW+CTwfuW69uje6zdjBwA3Odwg41DQ== |
| 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
| 2026-09-17T09:43:10.183603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092067observed c5f2fcd48b335cad2504bf2ed24e940e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.166934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092067/manifest.jsonobserved 6e3631c450811143983aa76903455e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.149754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092067/publication.mdobserved 69f6316459a6146ec2fc617cb53a9039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.131459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092067/publication.txtobserved a48b8b45d2bf66d65c99133ba11aeae7...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. |
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