OT-2026-000000137
Publication integrity record
Proactive alteration of machine based on predicted problem
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-2026-000000137) never changes.
Identity and time
| Publication number | OT-2026-000000137 · never reused |
|---|---|
| Internal UUID | 01a0a673-087a-7b24-9c9e-1208745d5022 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:31.802325Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f6bed19aace56542d2a7a9566bba87dd0bef86431cef7723109ec13ed6d234f |
|---|---|
| Markdown | 246289cd4905430ea563892be8c362c83b8894dac289fef594ccf6beb6e7464e |
| Publication page | 29693f46d7ab927d09071c6c928cbe73fb23bd6b86169b1e9f9db04d406bd2d4 |
| Manifest | 1c00d4c3eb78981d7547d9a7b8f2e3483eb9a1db6ad37368fd914469cdc01a96 |
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 | oy9BizNFacVKBhvPjQThSj8oWT27cArFOVV05zXE8e7Xj2sxI7/if9Xk6fMl78W8urbo+vQlyRoRKEj5u5G4CQ== |
| 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
| 2026-10-16T08:41:16.574194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137observed 29693f46d7ab927d09071c6c928cbe73...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T08:41:16.506544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137/manifest.jsonobserved 1c00d4c3eb78981d7547d9a7b8f2e348...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T08:41:16.445880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137/publication.mdobserved 246289cd4905430ea563892be8c362c8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T08:41:16.328728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137/publication.txtobserved 8f6bed19aace56542d2a7a9566bba87d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:58.566765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137observed 29693f46d7ab927d09071c6c928cbe73...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:57.814143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137/manifest.jsonobserved 1c00d4c3eb78981d7547d9a7b8f2e348...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:57.517306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000137/publication.txtobserved 8f6bed19aace56542d2a7a9566bba87d...fetched by grabo-systems 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 |
|---|