OT-2026-000001751
Publication integrity record
Sorting module and sorting device
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-2026-000001751) never changes.
Identity and time
| Publication number | OT-2026-000001751 · never reused |
|---|---|
| Internal UUID | 01a0a678-73b6-7605-9bae-f4e812cb252e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:26.934632Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 918950dd9e18e8b69cccf0c136fc6799a0abd8f313540da3927a8a247cb7d935 |
|---|---|
| Markdown | d92bfb7417c211e2dafdd40a8be039b266ca22e6412016ae38dfda646b745287 |
| Publication page | b7774e88e85fec11286a5e3cd64c86f96e4171292c4949c06772827ac7c9e955 |
| Manifest | f607c1f16eb48ce66e3ec25e368b8ac81c2288d61368ea6f27c75d3170609962 |
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 | E3rB2shcJ1XhOpuAKmc0BeGcx9W+Tm0x4Mv1VQMBoUIcLHZQsb2I8wBzaCoT6Sf0oTEzx53LzdCfiZtKd1OnBA== |
| 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
| 2026-09-21T00:42:35.771420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751observed b7774e88e85fec11286a5e3cd64c86f9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-21T00:42:35.360131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751/manifest.jsonobserved f607c1f16eb48ce66e3ec25e368b8ac8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-21T00:42:35.191808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751/publication.mdobserved d92bfb7417c211e2dafdd40a8be039b2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-21T00:42:34.960487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751/publication.txtobserved 918950dd9e18e8b69cccf0c136fc6799...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:29.578713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751observed b7774e88e85fec11286a5e3cd64c86f9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:29.430229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751/manifest.jsonobserved f607c1f16eb48ce66e3ec25e368b8ac8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:29.417570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001751/publication.txtobserved 918950dd9e18e8b69cccf0c136fc6799...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 |
|---|