OT-2026-000001132
Publication integrity record
End bell for belt conveyor idler assembly
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-2026-000001132) never changes.
Identity and time
| Publication number | OT-2026-000001132 · never reused |
|---|---|
| Internal UUID | 01a0a674-4d21-781f-b1a9-7bee16a9428c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:54.913995Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001132 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdc442e90de202eafe72a9c6dc8a8817d9817301a6afee8e70ffc0f8fa8e400b |
|---|---|
| Markdown | 09c20ac3788a8be50dfdd2e5d98aaf0a91dc55f0f8c0928882a6f31366c2b1ca |
| Publication page | 5d95bf827a980800f1734cf123d632f6ac11ee5e808ddef3cc9f3dfab336a727 |
| Manifest | 23825acbb70dd8b3934f7419d11a974784293aacc234860dabb5b79169a9b207 |
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 | 1oB7+sg0jlOn++3cViKNkieT3GleyD25ImfAIPf6P4K30U648uBsVe9veiQiROifDt7YYiDtKDLf6INt2fjSDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-10-09T08:41:47.450515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132observed 5d95bf827a980800f1734cf123d632f6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-09T08:41:47.380411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132/manifest.jsonobserved 23825acbb70dd8b3934f7419d11a9747...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T08:41:47.314243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132/publication.mdobserved 09c20ac3788a8be50dfdd2e5d98aaf0a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T08:41:47.127407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132/publication.txtobserved fdc442e90de202eafe72a9c6dc8a8817...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.616151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132observed 5d95bf827a980800f1734cf123d632f6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.584959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132/manifest.jsonobserved 23825acbb70dd8b3934f7419d11a9747...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.572004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001132/publication.txtobserved fdc442e90de202eafe72a9c6dc8a8817...fetched by instance-3.rotem.ai from 127.0.0.1, 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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