OT-2026-000046698
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line 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-2026-000046698) never changes.
Identity and time
| Publication number | OT-2026-000046698 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7414-b075-566d81c87e3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046698 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9b86dfaf9558b551c9366032cd6e39472a73564d2398d87d8d720dccbed3dbb |
|---|---|
| Markdown | 1e3467cbcd9b9e624104ad15439893c3101f4fc8482b65c9e60d1c74409879e6 |
| Publication page | 690857ed0884638cdf9fdebc5923be6a4d3fd0aa64b2f5b176be8ef300d89cc4 |
| Manifest | 6713213aeb22789c7ae58854230f2fd06d4473b28f1dffea2cd63d44ea63bde9 |
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 | 8dMdvLVCk9TfzaEw2E6FzTeT/w90gPh5s1urqoTY79o4q0GmlMaeBx7NeH1f856oUrxaQ/d++q3HDcy/IKPTCg== |
| 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
| 2026-09-17T11:08:54.918787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046698observed 690857ed0884638cdf9fdebc5923be6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:54.899147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046698/manifest.jsonobserved 6713213aeb22789c7ae58854230f2fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.878125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046698/publication.mdobserved 1e3467cbcd9b9e624104ad15439893c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:54.857971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046698/publication.txtobserved b9b86dfaf9558b551c9366032cd6e394...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. |
|---|