OT-2026-000000889
Publication integrity record
Rotation mechanism with sliding joint
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-2026-000000889) never changes.
Identity and time
| Publication number | OT-2026-000000889 · never reused |
|---|---|
| Internal UUID | 01a0a673-f6cd-7c9d-bec5-ad67a34ad3a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:32.813488Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000889 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65ed1b89ce85d34fcab345b0337d8c3471108917873e976d99f2932503fd9551 |
|---|---|
| Markdown | cfe9016a151ee46bec2eeeb4f781fe43751eca37a901cc40fb643a070ed29e6b |
| Publication page | 4e8e51004a1569fe39f1ad8f03ec8a1fb551ce87b466b89a5c956f8e6901a249 |
| Manifest | 824613aa72779c3d07d074416768458f15ab849cd5e20bc0246e1609863d6d9f |
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 | I0Ilht7//TLGZ7F+KY/EUVBO04FUd9nEF3ftdc7oitDbPjC7jaoDOWVoYkmOMXK8sgvw9R4t6Vo2qNdk9pR/AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:30:23.386528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000889observed 4e8e51004a1569fe39f1ad8f03ec8a1f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:23.358062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000889/manifest.jsonobserved 824613aa72779c3d07d074416768458f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:23.222419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000889/publication.txtobserved 65ed1b89ce85d34fcab345b0337d8c34...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 |
|---|