OT-2026-000002627
Publication integrity record
Back purging robotic crawler
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-2026-000002627) never changes.
Identity and time
| Publication number | OT-2026-000002627 · never reused |
|---|---|
| Internal UUID | 01a0a67d-ccd8-772b-8ac8-d11b73528d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:17.433060Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002627 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4d6a659d50aff0eabb28156adac35db49ff9946a30308d9cc574ab4252aa306 |
|---|---|
| Markdown | 03964f18a031aa47d0254ce8749c55f61859261e9bbbccf876fe28b23ead73c9 |
| Publication page | e165b1fc2b0de3a5d75311759cbcd6149e52b7781ba98cb5414253b0db0e1b0d |
| Manifest | 0e49eb89407a68b799629924642b13dd4c6faccc1f7ee3aa5f4e4fe7025a0b28 |
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 | ncpU99vJ2l25iMptcojQP+j3UhsNJdy4hJPZUBIZObg+FROHxBTIDx6TGsynjvW3W59wZ0b/sNJDt2b/JC+oBw== |
| 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
| 2026-10-16T08:41:50.832989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627observed e165b1fc2b0de3a5d75311759cbcd614...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T08:41:50.745541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/manifest.jsonobserved 0e49eb89407a68b799629924642b13dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T08:41:50.697450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/publication.mdobserved 03964f18a031aa47d0254ce8749c55f6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T08:41:50.620938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/publication.txtobserved d4d6a659d50aff0eabb28156adac35db...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:13.286599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627observed e165b1fc2b0de3a5d75311759cbcd614...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:13.099734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/manifest.jsonobserved 0e49eb89407a68b799629924642b13dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:12.930190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/publication.mdobserved 03964f18a031aa47d0254ce8749c55f6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:12.733390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002627/publication.txtobserved d4d6a659d50aff0eabb28156adac35db...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 |
|---|