OT-2026-000002474
Publication integrity record
Extraction implement
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-2026-000002474) never changes.
Identity and time
| Publication number | OT-2026-000002474 · never reused |
|---|---|
| Internal UUID | 01a0a67c-e8ec-733d-a42d-71896a413a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:19.085381Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f40eb2cacf4c4b99da2e55a1577edf191c4b5f8fa441997bc4c168cc79efa71 |
|---|---|
| Markdown | e418d4b221a0441facb1d1ef2e3642ef7f223c2a62398f440ba4672c7dc268ce |
| Publication page | 7d9464159e39dd6ff19de6d25a52248bba7d19a671ef45ad23bab6c131bd5b3d |
| Manifest | caf797bde2faaf7421ebaa4cc87ae1b7b4f5a2668f82fa50f3385ccca554f072 |
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 | VmQlYgmoukYs9yIXcywCuhoS30bo9uUw59bTGj809gXVCzFtu+ZWVipc+WaumuJVG/yJSUmt+WCyvcL0ZjIRAg== |
| 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
| 2026-10-21T12:41:45.438579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474observed 7d9464159e39dd6ff19de6d25a52248b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-21T12:41:45.370085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474/manifest.jsonobserved caf797bde2faaf7421ebaa4cc87ae1b7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T12:41:45.304865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474/publication.mdobserved e418d4b221a0441facb1d1ef2e3642ef...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T12:41:45.159525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474/publication.txtobserved 6f40eb2cacf4c4b99da2e55a1577edf1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:11.490996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474observed 7d9464159e39dd6ff19de6d25a52248b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:11.462881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474/manifest.jsonobserved caf797bde2faaf7421ebaa4cc87ae1b7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:11.450346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002474/publication.txtobserved 6f40eb2cacf4c4b99da2e55a1577edf1...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 |
|---|