OT-2026-000003125
Publication integrity record
Tilt compensation apparatus and method for use with a monopod mounted laser range finder apparatus
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-2026-000003125) never changes.
Identity and time
| Publication number | OT-2026-000003125 · never reused |
|---|---|
| Internal UUID | 01a0a68f-c69a-7e66-9706-63c099cdc639 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:33:55.483181Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95f38da1d11a9e107a176acd40313fefa379f3b08bfd5903a7b9098cb187c7c2 |
|---|---|
| Markdown | dce2a407dd1c040f8fb30b5d689baea21046ba7e6d96b3defc1a358be599ee25 |
| Publication page | 3d0d10d2fc182fb2c4fd87eeeac181b4413f7979768c8577ab95645e9efe7969 |
| Manifest | dfa5fb78ba7739be419b70065097d7cef9b4471bd1d14bc702def07400ad6cd4 |
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 | Llk7qXKzvvYcS0g6BivN392h46PZwE+3zJXJdRJHC+K+uUqJYeEkqvNrQVfrVhxvd7+gqDTEscydlt5PZdfiCA== |
| 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
| 2026-09-15T19:40:05.507554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003125observed 3d0d10d2fc182fb2c4fd87eeeac181b4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:05.473753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003125/manifest.jsonobserved dfa5fb78ba7739be419b70065097d7ce...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:05.460827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003125/publication.txtobserved 95f38da1d11a9e107a176acd40313fef...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 |
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