OT-2026-000030116
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000030116) never changes.
Identity and time
| Publication number | OT-2026-000030116 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-71a4-887a-37960e384712 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c8b6524ebe2199f743dda7d46c3fa4a51e27eb963c5c5916bf0bbe39bcd38e6 |
|---|---|
| Markdown | 8ecd7c4f40154594f597aecb2cc0e3e2bb6ebd101b05dfca0c44d68defd3052d |
| Publication page | 766fbd3d2cdbf9b9c7c71ac71017099a6f0ecb8eb973f93f5653ff77c06c4196 |
| Manifest | 574d990c0eb83377b04545c1abf59030e5cdb3451aa971a837938941ed05f8bc |
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 | 7xnI4S9iFowlhFwwLaqC3NbGasBmUbRCMf7fjVrW5UwTObrmSK8gbnLew/cSK6AJZGYW5WLJFD3UMSKKmSGGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:20.997229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116observed 766fbd3d2cdbf9b9c7c71ac71017099a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:20.972097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/manifest.jsonobserved 574d990c0eb83377b04545c1abf59030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:20.953290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/publication.mdobserved 8ecd7c4f40154594f597aecb2cc0e3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:20.935319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/publication.txtobserved 6c8b6524ebe2199f743dda7d46c3fa4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.931190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116observed 766fbd3d2cdbf9b9c7c71ac71017099a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.911280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/manifest.jsonobserved 574d990c0eb83377b04545c1abf59030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.893707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/publication.mdobserved 8ecd7c4f40154594f597aecb2cc0e3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.876208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030116/publication.txtobserved 6c8b6524ebe2199f743dda7d46c3fa4a...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. |
|---|