OT-2026-000000533
Publication integrity record
Bearing element and method of manufacturing a bearing element
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-2026-000000533) never changes.
Identity and time
| Publication number | OT-2026-000000533 · never reused |
|---|---|
| Internal UUID | 01a0a673-811b-713c-bd79-c19ae0da84ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:02.683455Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 375e3521018c116e2042af838ebaa677be86ad4c526368def756ec613b1f9dc1 |
|---|---|
| Markdown | 807e1c14c70417edf29cc8a6958e7818a2a4f3bda017466ae68d5a02090a3501 |
| Publication page | 709ae4f2e9335efebe264c488bfbfe2b384dceb4b36b5239645c44b763650547 |
| Manifest | c0a4bd52483365e4fa32ccadf828e627dd9cacdd48b62b5fc9aa6a30f1a3d83b |
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 | ptJKU657c7Ymt1MCunYUZKZco92bWSDQVGABol2YCt5GlleYZBcyw/i2Ol+XR4B9ueyA9Zh76jwJl7etB2sJBg== |
| 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
| 2026-09-15T20:40:33.221238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000533observed 709ae4f2e9335efebe264c488bfbfe2b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:33.070440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000533/manifest.jsonobserved c0a4bd52483365e4fa32ccadf828e627...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:33.057198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000533/publication.txtobserved 375e3521018c116e2042af838ebaa677...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. |
|---|
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 |
|---|