OT-2026-000001771
Publication integrity record
Separation tool and method for separating a drive unit from a rotary shaft assembly of an agitator system
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-2026-000001771) never changes.
Identity and time
| Publication number | OT-2026-000001771 · never reused |
|---|---|
| Internal UUID | 01a0a678-91df-7156-a7fd-baecb3a8781a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:34.655844Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b34c321d5eca6f3c207056525d82b0181d646c2b2fb59785efe63d8cc9530d9 |
|---|---|
| Markdown | fd5feda198e2559fa1a40135774bd46979a5ce3290015c37b8b8274a44b32036 |
| Publication page | 1a072a0ba41366d2a833d7324abacba30f1d06e29ae6cbf767a2504e900e08a6 |
| Manifest | 636619994555d436e3cd5a63bde70a4492c0ededa35c98a89a2018e73d43dfd4 |
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 | Xdh9Os0xyfCdi3fj72Am50iKkcBa2oo3pNuZKh+MH1pvhwZx/VkCeYBpCxFuKfsBb/n7oXYH12gg+wVd6/v3AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
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Independent retrieval
| 2026-10-25T00:41:21.064617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771observed 1a072a0ba41366d2a833d7324abacba3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-25T00:41:21.017333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/manifest.jsonobserved 636619994555d436e3cd5a63bde70a44...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T00:41:20.967992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/publication.mdobserved fd5feda198e2559fa1a40135774bd469...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T00:41:20.857099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/publication.txtobserved 2b34c321d5eca6f3c207056525d82b01...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:18.505414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771observed 1a072a0ba41366d2a833d7324abacba3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:18.458978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/manifest.jsonobserved 636619994555d436e3cd5a63bde70a44...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:18.411901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/publication.mdobserved fd5feda198e2559fa1a40135774bd469...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:18.349894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001771/publication.txtobserved 2b34c321d5eca6f3c207056525d82b01...fetched by grabo-systems from 34.44.131.203, 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. |
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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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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