OT-2026-000001247
Publication integrity record
Vibrating conveyor
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-2026-000001247) never changes.
Identity and time
| Publication number | OT-2026-000001247 · never reused |
|---|---|
| Internal UUID | 01a0a674-c6f1-71d4-88d1-0d3e2199719a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:26.097733Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 766129bd4ea1de6208f8ec195951499e140d917d9dcac13e2637ac963480ee1d |
|---|---|
| Markdown | 05a4a9c4add0ca3a0b79fea3c6b96c36c33f66ec6a0643c4f2fd26d49f161edc |
| Publication page | 788c6fbb79f64e040ea68e7214ecd8f85ce78be572c0c069303966023bb3c487 |
| Manifest | a506ae13555b1dd0be2a1ae4e11e297a63d2fbba472e3de96d36f80cf8ae3de3 |
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 | BNvTKDdgAMYQ48MqTSos4fyq4cL5QP0I1AMBBRjlFdArYwGCDHzEjFtx15tG0rnYOuTi5o3Av5qPDv3cQ0IzBA== |
| 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
| 2026-09-15T20:10:39.531039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001247observed 788c6fbb79f64e040ea68e7214ecd8f8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:39.499367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001247/manifest.jsonobserved a506ae13555b1dd0be2a1ae4e11e297a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:39.485486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001247/publication.txtobserved 766129bd4ea1de6208f8ec195951499e...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 |
|---|