OT-2026-000000811
Publication integrity record
Bushing and manufacturing method therefor
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-2026-000000811) never changes.
Identity and time
| Publication number | OT-2026-000000811 · never reused |
|---|---|
| Internal UUID | 01a0a673-dc6a-794a-8229-ce947c24f9df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:26.058428Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000811 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4986407e640c08387a17a68e545e270df6eb7c08bf5cc9527f0512d48433fbc |
|---|---|
| Markdown | d8bd70d2ff29284f4a82716b791efbb151ef5edde77beae2a0e10953e88b7465 |
| Publication page | 0b52d86cafd13506be1abd9c1effe857b784ae131830be0212c96efce2da1f3a |
| Manifest | 7d0f306b9c7926624e138377dc5a83e42270e0418da62efd00696b39283e003d |
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 | MdqANI+N4AY2XV0mmhe5OmW+FCrYlIZoUy4eFmHm3zQHzM4mP2LmPL4HO+AT9lK/2rT39F597S8vW0goUNoXDA== |
| 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
| 2026-09-15T20:30:32.710360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000811observed 0b52d86cafd13506be1abd9c1effe857...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:32.680224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000811/manifest.jsonobserved 7d0f306b9c7926624e138377dc5a83e4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:32.667688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000811/publication.txtobserved b4986407e640c08387a17a68e545e270...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 |
|---|