OT-2026-000002810
Publication integrity record
Haptic profiles for input controls of a computer-assisted 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-2026-000002810) never changes.
Identity and time
| Publication number | OT-2026-000002810 · never reused |
|---|---|
| Internal UUID | 01a0a67e-e9cc-7782-b3e2-97931bcf4f15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:30.381307Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002810 |
| Status | PUBLIC |
Content hashes
| Canonical text | b12c7d6cd3325a40794529315f38a90947bb31b800b27536642e6c4c4ef2e557 |
|---|---|
| Markdown | d0acc7c366cbe096e8a9ccca28dce276eb25fb61b6f132a7a29b034f2f5c297f |
| Publication page | d3e129794d57aafd736753848d54ebe632c0f9f24947f933a4eec187f7a3898c |
| Manifest | b1fb379dd5e54332005358df203da8cf9f3442c4fb02b20ccab9b502ae2f537f |
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 | c64050pLa3+MMK1KGi1S0GjwJB5e9X2cQZ5NdOpWiarFcuylYN0kDMLFLw59CKuJQMi3Q/w0dIJ3tVO3w2oXCQ== |
| 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
| 2026-09-15T19:20:30.878102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002810observed d3e129794d57aafd736753848d54ebe6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:30.721263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002810/manifest.jsonobserved b1fb379dd5e54332005358df203da8cf...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:30.709974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002810/publication.txtobserved b12c7d6cd3325a40794529315f38a909...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 |
|---|