OT-2026-000001574
Publication integrity record
Anti-collision 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-2026-000001574) never changes.
Identity and time
| Publication number | OT-2026-000001574 · never reused |
|---|---|
| Internal UUID | 01a0a676-e9dd-7da1-a102-7e88ddeb2705 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:46.109852Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001574 |
| Status | PUBLIC |
Content hashes
| Canonical text | bda1926586eabb983c4f72c317ab93e97f8caf0a645b9c7f90df42c3ec290333 |
|---|---|
| Markdown | 265a521b3207ae4195f45d27baca6f8b5c8063213439dace78822251d0d476e8 |
| Publication page | d936dd943c82bde9a0bc57ad0440d1c477a11942d61e148691fa1eac6f171480 |
| Manifest | b850c379cecdcdca1c0b40aaa95dc5676dd55f621e28a5d95d25b48588d7c367 |
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 | 7TQ0SYX8kjoTBYqsEo4j5SptfOUGjG5NzwDtFMZkUzF1GtbiACrgCL9qbUkH9iPNuCa+a/tr1uli+FbnYAdACg== |
| 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
| 2026-09-15T20:00:28.140645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001574observed d936dd943c82bde9a0bc57ad0440d1c4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:27.990121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001574/manifest.jsonobserved b850c379cecdcdca1c0b40aaa95dc567...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:27.976573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001574/publication.txtobserved bda1926586eabb983c4f72c317ab93e9...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 |
|---|