OT-2026-000017832
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000017832) never changes.
Identity and time
| Publication number | OT-2026-000017832 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7a01-84c6-f4f50d87ffdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 418f8dc6423741b60180ebd2b889abb9831d895cb679523f79a9604ef3dbd2a5 |
|---|---|
| Markdown | de0ff1db4ea16b4434007832a4d6dc1d0618a8d38b6cbbab31283ac83572ee8a |
| Publication page | 90ce32b8b35bd4b91e7422c210c5f49afe7759c3fa2f1095cb5b26d45cd8862e |
| Manifest | d908f06d033cfc6fb2921b5e7d226eec141dec1399be2da8c92cf36543220e9b |
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 | zGCPkIKyJY87bwPH02fUi8dDov1r1QIrj9FVPJ4YpTyJ/sjXZPYgbveCaXXuX3DlWcwPO0wB9uwIBw3VXcO5BQ== |
| 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
| 2026-09-17T12:01:48.483566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017832observed 90ce32b8b35bd4b91e7422c210c5f49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:48.466284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017832/manifest.jsonobserved d908f06d033cfc6fb2921b5e7d226eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.449813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017832/publication.mdobserved de0ff1db4ea16b4434007832a4d6dc1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.429832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017832/publication.txtobserved 418f8dc6423741b60180ebd2b889abb9...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. |
|---|