OT-2026-000003320
Publication integrity record
Implant for an osteosynthesis device, particular for the spine
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-2026-000003320) never changes.
Identity and time
| Publication number | OT-2026-000003320 · never reused |
|---|---|
| Internal UUID | 01a0a6af-fdaa-71d2-bc15-e7d8e5c054c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:09:06.731173Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d2f5155ac9921f9fb06cabc6ea2bb38411e454fd510123c35ac6d629bf1f9d4 |
|---|---|
| Markdown | e05498bab32c77563509727c75bb3e4443bf19d27feac1e21914e35a643c35fa |
| Publication page | 0693e137fd05c49e6c73b6d323479467ed0fba12b5ad0d204bcac207b72af246 |
| Manifest | 44115e5a48fc6ec29505ee89f62701562fe4b35a024b85e16f5535d2b6fff318 |
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 | wSLh6GQLOt/FFEDsB1AnlHpE2TxH44ew5hCxYfvbaetqRHxUqLxwiyzoLGhd2H9GciHhsQpy/xDb7JwN1gjzAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:27:02Z batch OT-TS-2026-W38-005 · RFC 3161 token · inclusion proof root 0d980c01ea01b2d7f69845e24a85320c... |
|---|
Independent retrieval
| 2026-09-15T20:10:03.517994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003320observed 0693e137fd05c49e6c73b6d323479467...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:03.482953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003320/manifest.jsonobserved 44115e5a48fc6ec29505ee89f6270156...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:03.469214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003320/publication.txtobserved 2d2f5155ac9921f9fb06cabc6ea2bb38...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 |
|---|