OT-2026-000038782
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038782) never changes.
Identity and time
| Publication number | OT-2026-000038782 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-77c4-b1fb-c89af03bd708 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5507c4edbf0db3712377feb49de252b7373095411a8bc64fb269028ea601610e |
|---|---|
| Markdown | 8ba788a024b2a4ec87d7629adccd47d76e40a661b3c46d7f01e7455dc7d5dfa5 |
| Publication page | 91305cfed1a91a298199db08b0e9e242a4c981c0efec9ded6546f58573719b40 |
| Manifest | de3e6cb99decc89ab1bd1f96d4436fe2fa2f7a7e3483b21da4967ac4d6128964 |
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 | C4ncSZ2rF0DnanjgwNXk87jG9pldslwos7OM3xlTJ8EBoKHCzbR9UNtkC/VDSGPBWxIvODci1cdQgb99p2AWBw== |
| 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
| 2026-09-17T11:21:19.767812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038782observed 91305cfed1a91a298199db08b0e9e242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:19.750026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038782/manifest.jsonobserved de3e6cb99decc89ab1bd1f96d4436fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.732158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038782/publication.mdobserved 8ba788a024b2a4ec87d7629adccd47d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.714093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038782/publication.txtobserved 5507c4edbf0db3712377feb49de252b7...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. |
|---|