OT-2026-000000448
Publication integrity record
Insertion tool for inspection
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-2026-000000448) never changes.
Identity and time
| Publication number | OT-2026-000000448 · never reused |
|---|---|
| Internal UUID | 01a0a673-5e61-711f-9bcf-2516038cdca3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:53.794458Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000448 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5cc3bc58313202e91a34891fdfdc341353b321eeb3d31d691fa1a37ba61766f |
|---|---|
| Markdown | d5ab2f45e2cf0a49b88b0ed8949e912d59e66b7d5ca963dee6a1a497cd1d7b54 |
| Publication page | 5863357869ab3e2bcec855e675504bd572a122b9a077401b33d09b024c0a3a49 |
| Manifest | caf85c2f95dd8273e4f290b661d638b299a5757e6a9235d82492a75d241bd29a |
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 | Fm6OazfeodqFTvkxvcfJXnKHuDf1+mtqKNIBhuzH6k8+H2tpixKRwE7fhD17h8HR63cMHMBaHJl6vKUPmOsDCQ== |
| 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
| 2026-09-15T20:50:08.600194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000448observed 5863357869ab3e2bcec855e675504bd5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:08.562644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000448/manifest.jsonobserved caf85c2f95dd8273e4f290b661d638b2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:08.549642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000448/publication.txtobserved a5cc3bc58313202e91a34891fdfdc341...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 |
|---|