OT-2026-000002135
Publication integrity record
Method for setting more precisely a position and/or orientation of a device head
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-2026-000002135) never changes.
Identity and time
| Publication number | OT-2026-000002135 · never reused |
|---|---|
| Internal UUID | 01a0a67a-cf1c-702d-a3c7-c533772ae9df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:01.404409Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002135 |
| Status | PUBLIC |
Content hashes
| Canonical text | d87d6b359054c5f2ce96342390b6ae34eb22f89df06755493252f823d11b6063 |
|---|---|
| Markdown | 70a8fe2581352a859737d0601906d4291e76ab96b08bed494d36a1480d6ca221 |
| Publication page | 7ee0e16627430df330b2f3f7308c09f7bd5607f13baccb063303d1643eab814e |
| Manifest | ff8522d4c2b42c496bd33a561480039176d75afa5448e91e3bad01554dae5896 |
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 | 7onBxIggMhSY92xSHHlD5emsJ7M7a6R0bbwAk5j89w7oaPKDOFBcybjqQD9vKqbmd+tTpb9DfCZ6a7LrwrPVBw== |
| 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
| 2026-09-15T19:50:21.414021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002135observed 7ee0e16627430df330b2f3f7308c09f7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:21.385356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002135/manifest.jsonobserved ff8522d4c2b42c496bd33a5614800391...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:21.372298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002135/publication.txtobserved d87d6b359054c5f2ce96342390b6ae34...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 |
|---|