OT-2026-000001547
Publication integrity record
Grasp selection
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-2026-000001547) never changes.
Identity and time
| Publication number | OT-2026-000001547 · never reused |
|---|---|
| Internal UUID | 01a0a676-c1c6-774d-82b5-71d46c8282d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:35.846791Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aae51d0f924cc173ac94d8df89e004052a4991f992c59f343bc781203a5ce6f |
|---|---|
| Markdown | 943228ef0900f58187f1f0eceaa67b09cc8b8b7264ebbec03e5866f6875c5c16 |
| Publication page | 72a874e52b04b26c905a880347c29d0b4244a4159ca1e80d42597d431eb1a59e |
| Manifest | 341b22831a667d11af709f36693ef9c4d2ff0c9f6cf9688d2d93ca4f0ea0c8ff |
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 | OKkJFGwGLodFNtDDN0HOHK8XjqjClS0gtgrKqIRCzxjJRIemDP5pkX4tM+kJemGr7fzMyZwZXvZVb92+aDOSCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-26T04:23:33.841906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547observed 72a874e52b04b26c905a880347c29d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-26T04:23:33.828145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547/manifest.jsonobserved 341b22831a667d11af709f36693ef9c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:33.815640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547/publication.mdobserved 943228ef0900f58187f1f0eceaa67b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:33.696919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547/publication.txtobserved 3aae51d0f924cc173ac94d8df89e0040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:31.748781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547observed 72a874e52b04b26c905a880347c29d0b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:31.719440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547/manifest.jsonobserved 341b22831a667d11af709f36693ef9c4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:31.704931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001547/publication.txtobserved 3aae51d0f924cc173ac94d8df89e0040...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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