OT-2026-000003430
Publication integrity record
Device for fixation of part on a support, especially of an implant on a bone
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-2026-000003430) never changes.
Identity and time
| Publication number | OT-2026-000003430 · never reused |
|---|---|
| Internal UUID | 01a0a6bf-e599-737d-88db-a6711b4e0f2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:26:29.145807Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003430 |
| Status | PUBLIC |
Content hashes
| Canonical text | a63afeed2d0705cef392353e7644b508d9439e1f058ca71eef8cdaeee613ee8e |
|---|---|
| Markdown | d2405185498d141980dab33a808c9856deac025f9a3641e257f3507ce43ba16a |
| Publication page | 81ed3ced9f4cf50b99513cfc2fa45430d4da266406714531f2d61f60c415f8b2 |
| Manifest | f7bfca36dfaa44af49314b812a9c8b38e56992d7f5f0dcb83a65a0b804c775a6 |
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 | 3924HEdXnhWMI/oOT1Jqxo5aH8RyCxDPSDU3p8olg3JTvPsK9yxLp9xEr9cKHnrghnDRsHGb9w9OKcvSp+6QDQ== |
| 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
| 2026-09-15T20:30:06.214058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003430observed 81ed3ced9f4cf50b99513cfc2fa45430...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:06.185801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003430/manifest.jsonobserved f7bfca36dfaa44af49314b812a9c8b38...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:06.172127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003430/publication.txtobserved a63afeed2d0705cef392353e7644b508...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 |
|---|