OT-2026-000003001
Publication integrity record
Modular conveyor belt with dedicated access assembly
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-2026-000003001) never changes.
Identity and time
| Publication number | OT-2026-000003001 · never reused |
|---|---|
| Internal UUID | 01a0a67f-fb50-7041-9f9c-3fc713221c58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:40.401061Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50fda845a5c82bf2795d27a41a485eb32a9822dbfe508f4f454ac43191401122 |
|---|---|
| Markdown | 4109c1a8c5d454b60dcb4e4269017de1586ef70b79744fd7e6f36f5db2e04cf6 |
| Publication page | f3f1941d3fb68443eed342c7982200518581c49d05f990db936d54768368933d |
| Manifest | cebf25b3f5c698bc7c764f4ecc647664a386ea8a2adced45ec275694f6f90d16 |
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 | 8bk3YgJwEgpxB/Qln2R4tF8jBPhhnvxn4lNFsSEK+xTig1WzA+8m5GTh5ISgVjLooiGU/8b89zbBRnNyzPJPAg== |
| 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... |
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Independent retrieval
| 2026-10-20T20:41:14.791283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001observed f3f1941d3fb68443eed342c798220051...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-20T20:41:14.707396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/manifest.jsonobserved cebf25b3f5c698bc7c764f4ecc647664...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-20T20:41:14.631724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/publication.mdobserved 4109c1a8c5d454b60dcb4e4269017de1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-20T20:41:14.395348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/publication.txtobserved 50fda845a5c82bf2795d27a41a485eb3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T20:41:40.615310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001observed f3f1941d3fb68443eed342c798220051...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T20:41:40.562951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/manifest.jsonobserved cebf25b3f5c698bc7c764f4ecc647664...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T20:41:40.497139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/publication.mdobserved 4109c1a8c5d454b60dcb4e4269017de1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T20:41:40.360168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003001/publication.txtobserved 50fda845a5c82bf2795d27a41a485eb3...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 |
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