OT-2026-000003475
Publication integrity record
Bucket leveling system
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-2026-000003475) never changes.
Identity and time
| Publication number | OT-2026-000003475 · never reused |
|---|---|
| Internal UUID | 01a0a6c5-3b02-74f9-88d5-73f229e3caf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:32:18.691249Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003475 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f1a4ace09414d9edbb0a15f9932c0249339222e0cf092b5243fc7ce695a7e2f |
|---|---|
| Markdown | 1e3a43b551c6c2431280fc3424208b6a62ecba5ca3013351ba64b63a6c70bcd8 |
| Publication page | 970a49e081e096f0a505a901978bfd902e859ae6f5dc02b7b1a0db720dec943e |
| Manifest | 1a8db9c41b31aeeccacd799bb40709ad8282bd0e437497318f6b44db77e980d8 |
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 | h3nmL4wO0rYL9OmGDEleE2T3+cDEhrXHGBAla+pKmyENDaI4jIq/wVXNeERmfjvLcehiYtgfXsi5zUkIL527Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-09-17T00:41:24.128536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475observed 970a49e081e096f0a505a901978bfd90...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T00:41:23.970383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475/manifest.jsonobserved 1a8db9c41b31aeeccacd799bb40709ad...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:23.781895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475/publication.mdobserved 1e3a43b551c6c2431280fc3424208b6a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:23.476457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475/publication.txtobserved 3f1a4ace09414d9edbb0a15f9932c024...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:05.726367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475observed 970a49e081e096f0a505a901978bfd90...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:05.574169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475/manifest.jsonobserved 1a8db9c41b31aeeccacd799bb40709ad...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:05.560539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003475/publication.txtobserved 3f1a4ace09414d9edbb0a15f9932c024...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 |
|---|