OT-2026-000001783
Publication integrity record
Horizontal motion 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-2026-000001783) never changes.
Identity and time
| Publication number | OT-2026-000001783 · never reused |
|---|---|
| Internal UUID | 01a0a678-a332-7104-8f36-d604760eec8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:39.090990Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001783 |
| Status | PUBLIC |
Content hashes
| Canonical text | b178974efc474c2bc4c4568e653b338304353cf91011b05e5114ca1adf2f7c73 |
|---|---|
| Markdown | 056c7a5a1498f08a240cfad9752ed573041c72b502878c31643df2f29e50f43e |
| Publication page | 91a547e17520096c2b1e3adcfd46de5c2c4107d39880dbeee56dbd9bbde3c015 |
| Manifest | 8ab420bbbefa424054950a84846528dc3cd57c70e72ef32ade476317bae16004 |
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 | J8qcVE77a0WwYVIxb2I4oqQ037Pe0vcQ7Zn5urXfz23eyylUDE1xGORwZXpqfw+mfeYE1mhAYZoDLPslhzdACw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:10:26.122968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001783observed 91a547e17520096c2b1e3adcfd46de5c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:26.094657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001783/manifest.jsonobserved 8ab420bbbefa424054950a84846528dc...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:26.082782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001783/publication.txtobserved b178974efc474c2bc4c4568e653b3383...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 |
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