OT-2026-000005795
Publication integrity record
Bellows cup vacuum gripper, two zone face, two stage ejector, contact triggered
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-2026-000005795) never changes.
Identity and time
| Publication number | OT-2026-000005795 · never reused |
|---|---|
| Internal UUID | 01a0a945-2149-7322-9159-5513c6e873cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:15.149089Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80da587a9d195a406b59006456eaf531c3e5cd3b99f0953d6fa379326973a503 |
|---|---|
| Markdown | c012fb550a0cb5cb71222b92331bbf87577a336184384efbcac59569ee44ae71 |
| Publication page | 120993a21c938a3038b697f7a826687fabf237ad1db173e7c5e314ea13a7721c |
| Manifest | 6d7828d8335aecc4ac2e0aa4afd22195a9cffdb4d5474c38771c155ddf0f28bb |
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 | LmQCdaqbrM4PUqgOi5+FcnThBk7Mfpnaeb+N1B0CfouwqXz5WWj8SoUhuxe9pCfHENcVGd0ontnDCjNX12rNBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:32.146556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005795observed 120993a21c938a3038b697f7a826687f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:32.132827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005795/manifest.jsonobserved 6d7828d8335aecc4ac2e0aa4afd22195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:31.996556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005795/publication.mdobserved c012fb550a0cb5cb71222b92331bbf87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:31.983632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005795/publication.txtobserved 80da587a9d195a406b59006456eaf531...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. |
|---|