OT-2026-000002271
Publication integrity record
Particulate collection system
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-2026-000002271) never changes.
Identity and time
| Publication number | OT-2026-000002271 · never reused |
|---|---|
| Internal UUID | 01a0a67b-9be0-7d05-9b32-58149f4a8018 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:53.824572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002271 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82a912df32eb15c3ac61ea6b369c891dfe1f9009127c89e686216e6d521b6711 |
|---|---|
| Markdown | 07f6882f48304ce6aaa10416ae172dd99659253bdd8999eb093c3255527a6cf0 |
| Publication page | 9479f032887079036b7e27c80f2b68a408f6b2462728cc7d6206eece9e43473f |
| Manifest | e429e1aec207de567789dc4249efeec3b3396fffeb6523220e290b0cc148549f |
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 | 3DUTmYpMfaHMlvk+T5cQPbEYqT12jmZ0xJGQk+UGgIMI3kOMFqTBmEf5Ww0gW1+25nJrHL9O+9tGSQukWP+TDg== |
| 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
| 2026-09-15T19:40:33.768160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002271observed 9479f032887079036b7e27c80f2b68a4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:33.736801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002271/manifest.jsonobserved e429e1aec207de567789dc4249efeec3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:33.722236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002271/publication.txtobserved 82a912df32eb15c3ac61ea6b369c891d...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 |
|---|