OT-2026-000003122
Publication integrity record
Conveying device for thin disk-like articles
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-2026-000003122) never changes.
Identity and time
| Publication number | OT-2026-000003122 · never reused |
|---|---|
| Internal UUID | 01a0a68f-38a3-70e6-a37b-08ee173a669d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:33:19.140026Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003122 |
| Status | PUBLIC |
Content hashes
| Canonical text | f94a7e17bcda42f1fc504be4131ffad53ac0d60253c3a620aaeb870fe17db827 |
|---|---|
| Markdown | 3fe8fd88d2bf8287d0595a9eb449895db0acbbe1fa2021a65b5f1c6609b34189 |
| Publication page | e81c81f4999e4d98f8984a77fd7f37f377b0bfee2881be16270165c6b32f7d7b |
| Manifest | c1e9e9739928e93a254b1c7aa2f9f1c5606ac209b7d00bc293327219dbb976ca |
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 | ILJBjw2iPxU6CDckY1R0QchUXZOrbYhySWhK42iTcVbK8zxhNc4/jBZDzI1FX8lofUaBKa4p4tsgiHKkpk6BAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:47:02Z batch OT-TS-2026-W38-003 · RFC 3161 token · inclusion proof root 713cd89b73be422b38f7894d4fb6a755... |
|---|
Independent retrieval
| 2026-09-15T19:40:05.950420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003122observed e81c81f4999e4d98f8984a77fd7f37f3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:05.798701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003122/manifest.jsonobserved c1e9e9739928e93a254b1c7aa2f9f1c5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:05.786632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003122/publication.txtobserved f94a7e17bcda42f1fc504be4131ffad5...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 |
|---|