OT-2026-000000002
Publication integrity record
Article Length Compensated Zero Pressure Accumulation Conveyor Control
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-2026-000000002) never changes.
Identity and time
| Publication number | OT-2026-000000002 · never reused |
|---|---|
| Internal UUID | 01a0a671-b1e3-782f-9ed1-71d30027dd26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:01:04.102618Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000002 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6ab04248d55004204344bf445775c7747e0f8df069331c7c92e3692f7ed0b26 |
|---|---|
| Markdown | fcc4c83dbdeaeedaa021b268ca128dc21ef6bdf7843bee3a587752ca46a4e09b |
| Publication page | bda3bc9926382a0962000948e5536d73b1cda5392858762c14f7f78a2427b304 |
| Manifest | 91ea108eb7e16fdf151b2a356dc312c419e2737e198360d541c64ebf24745bc4 |
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 | lC9Kt7koLfUIAUFkHgbuxmMja+X6LXnYEEsFrtZ9PAGaXCkbOiJ4CiJoIRKuLPlFlMop5QD1BW/5x7q5Y0s+Bw== |
| 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
| 2026-10-29T16:41:38.055212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002observed bda3bc9926382a0962000948e5536d73...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-29T16:41:38.002523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/manifest.jsonobserved 91ea108eb7e16fdf151b2a356dc312c4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T16:41:37.913520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/publication.mdobserved fcc4c83dbdeaeedaa021b268ca128dc2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-29T16:41:37.808724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/publication.txtobserved c6ab04248d55004204344bf445775c77...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T00:41:43.227237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002observed bda3bc9926382a0962000948e5536d73...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T00:41:43.082145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/manifest.jsonobserved 91ea108eb7e16fdf151b2a356dc312c4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T00:41:42.908742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/publication.mdobserved fcc4c83dbdeaeedaa021b268ca128dc2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T00:41:42.740445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000002/publication.txtobserved c6ab04248d55004204344bf445775c77...fetched by grabo-systems from 34.44.131.203, 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 |
|---|