OT-2026-000002864
Publication integrity record
Inventory system with item retrieval
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-2026-000002864) never changes.
Identity and time
| Publication number | OT-2026-000002864 · never reused |
|---|---|
| Internal UUID | 01a0a67f-39f6-7c1e-b4ac-aebaec1d11df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:50.902640Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002864 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0b748c96abfeea9f6c02e64f3894fb3e30853081f8b26266383b233e1d437fc |
|---|---|
| Markdown | b872c89079d4c17e965589277a03bbee973b9b4116281f7c3f55205c11ec7d6b |
| Publication page | 238f14d11a4801aca226864902a2215ad3e1fb6cca2d7a7195df3c75873afa3a |
| Manifest | f93e30621e571af0c77752dcc750541ddbeb84bd331419febc74786dbdfc46f5 |
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 | mVGB/pmHFnA4TTWmlryG1AtDFr7+NQMGGMS+MeEwmiQ8z5zkzqBhmdHGm0LLSiE7tnj02kaitj5fOjtG8fNHCQ== |
| 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
| 2026-09-22T00:41:43.824716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864observed 238f14d11a4801aca226864902a2215a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-22T00:41:43.762384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864/manifest.jsonobserved f93e30621e571af0c77752dcc750541d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T00:41:43.700791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864/publication.mdobserved b872c89079d4c17e965589277a03bbee...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T00:41:43.609298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864/publication.txtobserved f0b748c96abfeea9f6c02e64f3894fb3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:25.195159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864observed 238f14d11a4801aca226864902a2215a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:25.163336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864/manifest.jsonobserved f93e30621e571af0c77752dcc750541d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:25.147043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002864/publication.txtobserved f0b748c96abfeea9f6c02e64f3894fb3...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 |
|---|