OT-2026-000002431
Publication integrity record
Wrench Tools
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-2026-000002431) never changes.
Identity and time
| Publication number | OT-2026-000002431 · never reused |
|---|---|
| Internal UUID | 01a0a67c-933f-7d9c-a656-73bd222460c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:57.151729Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002431 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63a7f4dcabcf641c84b4e3600e3ca62751d8182adfbcf1420af2a490b44f3488 |
|---|---|
| Markdown | fb14b17acc5c4507f91db6f17d726008156d573a8c8b0eae6194b9cfdab1e05e |
| Publication page | 4758c8da0c464e96ff274267b23e1384acb6497005f43d26f69e0c5fea4344dd |
| Manifest | 09b7c548a464be2b9c84132f69f090f2d23ddea61b451d2bd2d6bd98c67fbf5d |
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 | 5i3qW6u6puQQhh1F6NrtO3dju5ylDs2Sr0m+E1wbZMcF92UjSfpYi1fVLKkgUBT/9r61LRfgU6dW7E+cIe0PCw== |
| 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
| 2026-09-17T04:42:54.241280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431observed 4758c8da0c464e96ff274267b23e1384...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T04:42:53.984212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431/manifest.jsonobserved 09b7c548a464be2b9c84132f69f090f2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:53.636585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431/publication.mdobserved fb14b17acc5c4507f91db6f17d726008...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:53.198886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431/publication.txtobserved 63a7f4dcabcf641c84b4e3600e3ca627...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:16.244389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431observed 4758c8da0c464e96ff274267b23e1384...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:16.216528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431/manifest.jsonobserved 09b7c548a464be2b9c84132f69f090f2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:16.204860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002431/publication.txtobserved 63a7f4dcabcf641c84b4e3600e3ca627...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 |
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