OT-2026-000000465
Publication integrity record
Tape Measure with Tape Blade Profile Increasing Tape Standout
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-2026-000000465) never changes.
Identity and time
| Publication number | OT-2026-000000465 · never reused |
|---|---|
| Internal UUID | 01a0a673-6412-7a60-9902-b2a2d8c8fe9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:55.251188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 227a4b4e3fec25d5b0842d069e27c78e9fc505b39f575aa850ace60154cd4519 |
|---|---|
| Markdown | 03c031392cd40526f1bc0f1ae1d3dddb2c6865487cf5cbe73e01885d8dbc57ef |
| Publication page | bef1961f0484654e3555d78ff89ee96fbdece21a0931c93dedfd557ff4755216 |
| Manifest | 3c15dfdc4b9655e6e402b8d05242de0e00017712398f0aca23a9539f4384d619 |
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 | AnwBqHqjau40oOKViJ8tjgQFwzpnRaRJto0HJGTfOnhiReK6VGTs7EUwIdCCnvdwND8bSsCsytI8GetDptmOBw== |
| 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
| 2026-09-15T20:50:06.542272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000465observed bef1961f0484654e3555d78ff89ee96f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:06.496898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000465/manifest.jsonobserved 3c15dfdc4b9655e6e402b8d05242de0e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:06.367184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000465/publication.txtobserved 227a4b4e3fec25d5b0842d069e27c78e...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 |
|---|