OT-2026-000002074
Publication integrity record
Universal joint assembly for surgical tools
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-2026-000002074) never changes.
Identity and time
| Publication number | OT-2026-000002074 · never reused |
|---|---|
| Internal UUID | 01a0a67a-6f26-73df-8cfe-6f1dcc9d0032 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:10:36.838657Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002074 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c27280ae5be0286a58a4a9a465480e441dfa682c6bf4ba54c1212e7782b66cb |
|---|---|
| Markdown | 5a05a7844e10755602129f213a4bc3c7f61c89652ffff059578b7b17587bfc96 |
| Publication page | a3f18f5ae00088792d968b88aab6fb05f953aa263f9e0eed247069e3110ebb46 |
| Manifest | 55f7f4b1977df252004e5213c6146e51f1a576445c486c36b05b209511973305 |
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 | csEfzAwlTnDtR30UK5Z16K/VhjHMvLXPmDZTsRn+8Jbt/bmor89YB8QLhKc0n6GQ5JZlOdQ09M3c+0iJ9FzVCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:50:28.068371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002074observed a3f18f5ae00088792d968b88aab6fb05...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:27.914292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002074/manifest.jsonobserved 55f7f4b1977df252004e5213c6146e51...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:27.899400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002074/publication.txtobserved 3c27280ae5be0286a58a4a9a465480e4...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 |
|---|