OT-2026-000001488
Publication integrity record
Crane arrangement
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-2026-000001488) never changes.
Identity and time
| Publication number | OT-2026-000001488 · never reused |
|---|---|
| Internal UUID | 01a0a676-5c94-7828-b2a4-7659f9c17ab8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:09.941096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32fa0fae2a9a8bc55d9a85fca37699cb453ce95350ca2c14ac60b84fb1354c57 |
|---|---|
| Markdown | b15700302f0febc8961136ab8cd7d0dfe77122b2103777b2f870c7cd962fd875 |
| Publication page | 7df456541eab1531ff3e8dd565dcbb864442bb33a6ca77f02eab5764a4ac2ba1 |
| Manifest | 8698068561f16457c221afce64bb301dc741c5e3f821997110d7894015b04cc5 |
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 | 00LfFyp3lalP1BoB+6pYx0HI3HvZC8UzmqjkJXFXM4u9nzymJKeoaSMkAyldmm3g55OgMF05SYc+FG07jQGyDA== |
| 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
| 2026-09-15T20:00:38.706097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001488observed 7df456541eab1531ff3e8dd565dcbb86...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:38.677855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001488/manifest.jsonobserved 8698068561f16457c221afce64bb301d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:38.664659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001488/publication.txtobserved 32fa0fae2a9a8bc55d9a85fca37699cb...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 |
|---|