OT-2026-000002651
Publication integrity record
Storage-retrieval management device, storage-retrieval management system, and storage-retrieval management method
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-2026-000002651) never changes.
Identity and time
| Publication number | OT-2026-000002651 · never reused |
|---|---|
| Internal UUID | 01a0a67d-f205-7265-9c89-4a90b1a68df1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:27.073572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002651 |
| Status | PUBLIC |
Content hashes
| Canonical text | c03c2698460f222ecf1f7f8232d21f18463c253dd2d92303ef8fbc76f9fcf878 |
|---|---|
| Markdown | 19db249f11af0a74821a053fde514d76ae57ea7a64cba926d6fefce088220568 |
| Publication page | a8314f539efcac4b864826597b65ac464e4c10e7d83627cd3b7d1c87b563462e |
| Manifest | aae6fe5781e2b7337371556bb87019af77d1ef4a04712c588dd3aaf62600019f |
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 | Jp66gyADKk/x+WAzRcus0P7uvthJ9Zj7eq+EOiPkbFMr8Ua+FC7gj4J51B2O+PnNIuedkqY0BI6AKCUZZRp3BQ== |
| 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
| 2026-09-17T00:43:06.900518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651observed a8314f539efcac4b864826597b65ac46...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T00:43:06.679269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/manifest.jsonobserved aae6fe5781e2b7337371556bb87019af...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:43:06.392397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/publication.mdobserved 19db249f11af0a74821a053fde514d76...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:43:06.122006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/publication.txtobserved c03c2698460f222ecf1f7f8232d21f18...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:37.392277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651observed a8314f539efcac4b864826597b65ac46...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:37.270141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/manifest.jsonobserved aae6fe5781e2b7337371556bb87019af...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:37.143071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/publication.mdobserved 19db249f11af0a74821a053fde514d76...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:36.998826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002651/publication.txtobserved c03c2698460f222ecf1f7f8232d21f18...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 |
|---|