OT-2026-000011324
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000011324) never changes.
Identity and time
| Publication number | OT-2026-000011324 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fd-7478-a835-93096becc37c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86aa4ab32452d2216e86cbdc7aa71157c2935d465b12b6280c2131d3d049e019 |
|---|---|
| Markdown | 377641cdb7c7411ccb2adf01f27e333eae7e5a4472fce1c0ea0297b12b1bba4d |
| Publication page | 60d320499431f4a55d92d6708d55f6339587a5365b231f49a416404c995782f3 |
| Manifest | 3e92c7ccb8507829219d58597320e0f5d3b04176c5541b2979365b33b41001b9 |
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 | Kzl1eKRV5fYIigu8bq8+wrzn+wSj9A/QDXscFcC+pXFiWvK8YRDMBkq47KfSaRef/XqV/gEfhAi+SLM3C+B4BQ== |
| 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
| 2026-09-17T12:13:02.725630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011324observed 60d320499431f4a55d92d6708d55f633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:02.706033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011324/manifest.jsonobserved 3e92c7ccb8507829219d58597320e0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.686368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011324/publication.mdobserved 377641cdb7c7411ccb2adf01f27e333e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:02.666660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011324/publication.txtobserved 86aa4ab32452d2216e86cbdc7aa71157...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. |
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