OT-2026-000000532
Publication integrity record
Retraction mechanism and dimension-measuring device provided with same
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-2026-000000532) never changes.
Identity and time
| Publication number | OT-2026-000000532 · never reused |
|---|---|
| Internal UUID | 01a0a673-80c5-7154-af4d-dce2317592cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:02.597696Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3605e4a437ee77b7396f81a5035067912fe959c77757f19bb27c7045e3545221 |
|---|---|
| Markdown | bc17e069664cc2ab894d18a66f9fb4baaf66bcad816b02c35f599de2b55ff6ac |
| Publication page | 86285db9eef6c65f5b0a091f929b285535d8a0cad7b34e5beafc3489f431cc7c |
| Manifest | 370f0f9d7a2c3d32722966494a0c11deba75f31333c3b2e279f98f1485945f68 |
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 | GL1AESe3fTETahPAnSWBVTRyIR/d9JQOdq9jxTxBB62n+7Mne/gS+7ME9stjk1xYQlSfAQKfimLmv2SDEOKWAQ== |
| 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
| 2026-09-15T20:40:33.273624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000532observed 86285db9eef6c65f5b0a091f929b2855...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:33.246429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000532/manifest.jsonobserved 370f0f9d7a2c3d32722966494a0c11de...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:33.233776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000532/publication.txtobserved 3605e4a437ee77b7396f81a503506791...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 |
|---|