OT-2026-000001415
Publication integrity record
Countertop installation
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-2026-000001415) never changes.
Identity and time
| Publication number | OT-2026-000001415 · never reused |
|---|---|
| Internal UUID | 01a0a675-ef23-7375-97a6-80ab534a1944 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:41.924005Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001415 |
| Status | PUBLIC |
Content hashes
| Canonical text | d736522aab77b59d467f652de4f29dc2e5503d5fd3ae62134410fa90c34e5e8c |
|---|---|
| Markdown | eea77f452d6cd0d569d35fea53e27cf6ab5ea13a17fccc86b9181491a41f0877 |
| Publication page | 54b95842df2d1429f043c34ae6f2412fcfb8b0b81a63ccd2a7bda820b796cc33 |
| Manifest | 0f10e1287b717f56409bbe506a161d02dea5a7b7db0972ac36f5ed2f67987fd4 |
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 | Va8dMu0IVPDIt0tzF77p+htVefzpGQad92AZdC8tf5zqr/AWXMVTV/UvIbf+sztmzECDW7wQQdHQV5YXxAMnDg== |
| 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
| 2026-09-15T20:10:18.571886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001415observed 54b95842df2d1429f043c34ae6f2412f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:18.540199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001415/manifest.jsonobserved 0f10e1287b717f56409bbe506a161d02...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:18.523100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001415/publication.txtobserved d736522aab77b59d467f652de4f29dc2...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 |
|---|