OT-2026-000003436
Publication integrity record
Shock absorbing grip
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-2026-000003436) never changes.
Identity and time
| Publication number | OT-2026-000003436 · never reused |
|---|---|
| Internal UUID | 01a0a6c0-ca58-7d3d-831c-a04e4d078bee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:27:27.704760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 122a6d63271d330856650d98eb08b77b9a1b8d09f2c41438cb98437841f36940 |
|---|---|
| Markdown | 9644b222fa6a9e329d11d12710677566aa51a280e42d90a73ff74bf2d515362c |
| Publication page | 0d583c1e6df9650fcc891b01ef1037d139c2da54afc48ac00dadd44817cd5e11 |
| Manifest | bd47ee5ccf5b9886a80188ce109fd4a6d7ffad03013c9d8972aded5a8cdb0b86 |
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 | CxeUOWFbqd2HugWWI8AQetmnJB+2VoQJpIhYC1RNnZQj915H+jR4BQNMy35GbyRU6ufbskD+gsUSPke+Y9EWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-09-15T20:30:05.466971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003436observed 0d583c1e6df9650fcc891b01ef1037d1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:05.431821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003436/manifest.jsonobserved bd47ee5ccf5b9886a80188ce109fd4a6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:05.404019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003436/publication.txtobserved 122a6d63271d330856650d98eb08b77b...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 |
|---|