OT-2026-000003132
Publication integrity record
Spinal implant device
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-2026-000003132) never changes.
Identity and time
| Publication number | OT-2026-000003132 · never reused |
|---|---|
| Internal UUID | 01a0a691-7ecc-7d37-a565-a600f8ded856 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:35:48.173181Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dc6e507d6b363833026eeefa61fa902a423b3021c3d20b46fa4611be05f3872 |
|---|---|
| Markdown | fe47dffe015d701a175ccca05c7e0dfa2f958d9e16a7ad666741262639df9c0c |
| Publication page | cc621573c98c72c2ee480bdf8089b873cdfdc3bd52871ddb9c76dbab79a14558 |
| Manifest | 39e4a52576449e6213c15f4da4c67175b40d123a9f1a836f5fe2d336d42bb10d |
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 | 8OXdshUXOyWnCbaXzuUPq4RTTKYkUJXcxtivvlhZ4rz1A2FamOmkffdO3o8PpAQjbq33fq9Urak6o3XM741/Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:47:02Z batch OT-TS-2026-W38-003 · RFC 3161 token · inclusion proof root 713cd89b73be422b38f7894d4fb6a755... |
|---|
Independent retrieval
| 2026-09-15T19:40:04.838470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003132observed cc621573c98c72c2ee480bdf8089b873...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:04.807464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003132/manifest.jsonobserved 39e4a52576449e6213c15f4da4c67175...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:04.794174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003132/publication.txtobserved 2dc6e507d6b363833026eeefa61fa902...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 |
|---|