OT-2026-000046006
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000046006) never changes.
Identity and time
| Publication number | OT-2026-000046006 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f8a-78bc-9684-c7854a2453e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66232f5b709dae372f66d71f6fe7e99fcc6688983cbed052597ec43036325b3d |
|---|---|
| Markdown | e3973525dcef3c42082165f204dfe9e7210f16244fd48962e2a41459d24008e0 |
| Publication page | 473a1a7d8815a4b50b33aa52f042ef62dce10955a7c38d19480db466e747da1a |
| Manifest | 3287154a77900fbf4ff1f9ce4aa9ce736884f656edf719af9c165b5832f58e26 |
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 | Qg2iEIDtwsULK74Ft7TpwGgx3XfVn/3t/buAFi+KH0Fcs3klF4SJgrkuumvEBw7XoJY2lqw5I4UNhjrZ7+27Cg== |
| 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
| 2026-09-17T11:10:00.519785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046006observed 473a1a7d8815a4b50b33aa52f042ef62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.501529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046006/manifest.jsonobserved 3287154a77900fbf4ff1f9ce4aa9ce73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.481276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046006/publication.mdobserved e3973525dcef3c42082165f204dfe9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.462816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046006/publication.txtobserved 66232f5b709dae372f66d71f6fe7e99f...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. |
|---|