OT-2026-000001696
Publication integrity record
Belt buffer for a product conveying 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-2026-000001696) never changes.
Identity and time
| Publication number | OT-2026-000001696 · never reused |
|---|---|
| Internal UUID | 01a0a677-cd9f-77a4-bf7a-c335264a8376 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:07:44.416235Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001696 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa5e8f8fc2dcd17f9a81adb7d8a95ace71dc748671da9fd1bd991c62e8d69751 |
|---|---|
| Markdown | 017afd94980a76419305971e9cb99315acaf67f12a5415ccdf69ac43ca46b81b |
| Publication page | 707335ea571093744a1499a795253e35cecf2608ee7e94502e216d00ab02a569 |
| Manifest | 3c95acb94e9f7e2f25ac85f1f04cee04f0c9632077102546f926c501c2462495 |
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 | j5zzTHBe/LECp49kQG+CW2OfvkITAgMRTz0aiBhBsRpGNm/Sw6CfGGb1fMJ+4ug8fTRbiMfdrWo1hdJuFfKfAQ== |
| 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
| 2026-10-08T20:41:09.359788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696observed 707335ea571093744a1499a795253e35...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-08T20:41:09.279124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696/manifest.jsonobserved 3c95acb94e9f7e2f25ac85f1f04cee04...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T20:41:09.195175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696/publication.mdobserved 017afd94980a76419305971e9cb99315...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T20:41:09.063591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696/publication.txtobserved aa5e8f8fc2dcd17f9a81adb7d8a95ace...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:36.085391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696observed 707335ea571093744a1499a795253e35...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:35.934150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696/manifest.jsonobserved 3c95acb94e9f7e2f25ac85f1f04cee04...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:35.922447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001696/publication.txtobserved aa5e8f8fc2dcd17f9a81adb7d8a95ace...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 |
|---|