OT-2026-000001524
Publication integrity record
Lifting device
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-2026-000001524) never changes.
Identity and time
| Publication number | OT-2026-000001524 · never reused |
|---|---|
| Internal UUID | 01a0a676-9c0d-7a4f-ba54-d5010d45468b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:26.190004Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001524 |
| Status | PUBLIC |
Content hashes
| Canonical text | c849d5a3aa3c141b481865f391f77e85e42766236341fa28a8c51903cfca2555 |
|---|---|
| Markdown | 64ff42fd5de2c093b6003ffa455101434e62f2e549426ab1fee47fd76fb24dc9 |
| Publication page | 537be37f35cb2bbc32675ce35d959699c5efb1129de5f2178be96f710e4d4f82 |
| Manifest | aa42ba1f60764b49272baefe98477d35bf62a6cd184e1e7269a42fccee437891 |
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 | up3S5Vpyi/TcFr03iBsQ6ogXcvcFo1MyHjYzaZpzXO5mOHNMo3pGSgNsW1VaCjAWA8dX5QfJ6JusZoat9kxvBg== |
| 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
| 2026-09-15T20:00:34.458209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001524observed 537be37f35cb2bbc32675ce35d959699...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:34.426133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001524/manifest.jsonobserved aa42ba1f60764b49272baefe98477d35...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:34.411781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001524/publication.txtobserved c849d5a3aa3c141b481865f391f77e85...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 |
|---|