OT-2026-000002119
Publication integrity record
Union release tool
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-2026-000002119) never changes.
Identity and time
| Publication number | OT-2026-000002119 · never reused |
|---|---|
| Internal UUID | 01a0a67a-b7b2-7159-a105-890596f8d695 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:10:55.410581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002119 |
| Status | PUBLIC |
Content hashes
| Canonical text | c99c8749d659c4cf3e57a4b1e8e920343d6bfed8e1a38089723dc7092896b739 |
|---|---|
| Markdown | da8a3dda28d59218aa5b933d721c6125f4c3b7b9019e6da31406ddec93c2ed94 |
| Publication page | a4df8d222b0ef8fb84322593e3ab18d062765f895268cab821db20aa3525f44a |
| Manifest | 660ec20c3979a97746a4570d6c8f5fa4e2eae80eb2d480454cc7240f724b08a9 |
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 | RblPjGm31bMADH0oviEwJYgUOtPOKtrWM1K+tLJp2dhdiJ9Yjsb/JROpr2NkThUYa0bPxXH4JHXTDnFQKMVUBw== |
| 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
| 2026-09-25T04:41:22.584845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119observed a4df8d222b0ef8fb84322593e3ab18d0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-25T04:41:22.510403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119/manifest.jsonobserved 660ec20c3979a97746a4570d6c8f5fa4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:41:22.431341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119/publication.mdobserved da8a3dda28d59218aa5b933d721c6125...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:41:22.305519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119/publication.txtobserved c99c8749d659c4cf3e57a4b1e8e92034...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:23.081935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119observed a4df8d222b0ef8fb84322593e3ab18d0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:22.929569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119/manifest.jsonobserved 660ec20c3979a97746a4570d6c8f5fa4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:22.916688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002119/publication.txtobserved c99c8749d659c4cf3e57a4b1e8e92034...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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