OT-2026-000039961
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000039961) never changes.
Identity and time
| Publication number | OT-2026-000039961 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7030-8b20-a1ac2afa28fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039961 |
| Status | PUBLIC |
Content hashes
| Canonical text | a065de16a339475c4b682f5ce682cb4c4fdc32e0e216bb006a259e4e3f8e0c85 |
|---|---|
| Markdown | 71bf478449204cff091feed0195feef159abe627a929a74476b9abdc6daef7d5 |
| Publication page | edbe1bf85f4160736866d905c3ab49b72265640a11ecd50561464d8246b0f90c |
| Manifest | 307c3b27554933235aa8700ae7313d12a4e84414abd2a26c60c27763fdcca8f1 |
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 | m6wARy1PF938dHV/MPmzMWEJw6WutGjiEViPJcBAa3nHkK8eWxDlEARRQ2ochWlpZ63tTfMxYZIhpNptgu4tAA== |
| 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
| 2026-09-17T11:20:16.934602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039961observed edbe1bf85f4160736866d905c3ab49b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:16.913712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039961/manifest.jsonobserved 307c3b27554933235aa8700ae7313d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:16.895220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039961/publication.mdobserved 71bf478449204cff091feed0195feef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:16.876382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039961/publication.txtobserved a065de16a339475c4b682f5ce682cb4c...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. |
|---|