OT-2026-000015337
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000015337) never changes.
Identity and time
| Publication number | OT-2026-000015337 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7cda-9881-0c7324a75ea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c492688f62cff4d19ec095257a649aa7fdd69978a84ef38504687c3d3a23b46 |
|---|---|
| Markdown | 0a79b30c23c90b0713c815a04a686553aae45427df8d2c042d007ff17ce00c4e |
| Publication page | b83d7120db6699c54962ee07d4cf88e0592530804e5a4ebd8707f2d1bc676db9 |
| Manifest | 8be73595b812e451ce7dda5dcf1c82bf93e9d69ca2c36e3225eebdd828593e34 |
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 | V05dAqpROcSxB96x/O2qRf//CGQreyQFfPWyoS3c8Wp452Ea/lPlSwc39VRB4toMfW5pd0MKHZkcQ81fsh5rAA== |
| 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
| 2026-09-17T12:06:02.334313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015337observed b83d7120db6699c54962ee07d4cf88e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:02.313911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015337/manifest.jsonobserved 8be73595b812e451ce7dda5dcf1c82bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:02.294848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015337/publication.mdobserved 0a79b30c23c90b0713c815a04a686553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:02.277493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015337/publication.txtobserved 6c492688f62cff4d19ec095257a649aa...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. |
|---|