OT-2026-000000083
Publication integrity record
Limited slip differential with conical faces between side gears
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-2026-000000083) never changes.
Identity and time
| Publication number | OT-2026-000000083 · never reused |
|---|---|
| Internal UUID | 01a0a672-fa9a-742a-b409-057cdde13b6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:28.250607Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93f8bfd061ef1b259629eac56a347233778dc69d6277e59694f85b1524f67ee6 |
|---|---|
| Markdown | da176cb8786de1b70d2b4aa3a277a4e14a7fd42c24badefe7cdb0f8ee5655ed4 |
| Publication page | bd5733f7012691f467bf281afc2c75222c5e35f3b8ab7b07a1f1c2eaf8a541a7 |
| Manifest | 8d8b14ad952f0366aabb3d906cb239e265d42586d449131cc60e0078c1592c9f |
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 | 1bHT80s3SaoidLJGcp8jHivEKZDcXSb0ZKdCgMoBqXC7PLkUO3MgAAviFWiBEX8t68lkAq5p+3SNgNpqKxAkCQ== |
| 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
| 2026-09-15T21:00:13.647059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000083observed bd5733f7012691f467bf281afc2c7522...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:00:13.616070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000083/manifest.jsonobserved 8d8b14ad952f0366aabb3d906cb239e2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:13.601628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000083/publication.txtobserved 93f8bfd061ef1b259629eac56a347233...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 |
|---|