OT-2026-000002374
Publication integrity record
Handling machine with telescopic arm
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-2026-000002374) never changes.
Identity and time
| Publication number | OT-2026-000002374 · never reused |
|---|---|
| Internal UUID | 01a0a67c-3d2b-7c14-b2d9-5463f069c6f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:35.115780Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002374 |
| Status | PUBLIC |
Content hashes
| Canonical text | eadc0a6311668239275635f364d64c7d39fb31f163acf2a9bb483396fac4f2e8 |
|---|---|
| Markdown | 4329bbd33db4b8aab92a9627f2a30c12195a8c92100c53444b526cc71b74488c |
| Publication page | e69c9a48640ecd38a4b46665027946ef58fd36ff6e6e2d10ed502c0416215cb2 |
| Manifest | 9a9a745b1cdfa93fc994265512aa0dc22adfcb0b8d7fccd828786159731fde31 |
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 | eN883UJYPcsIFKEOiZtKaSc3trZLHuJBsyrDUTI+mdKhiWmY5de7/zb+v6OOJQWNfawEIKIV/lRqfV4LnZOzCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-27T04:23:03.872094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374observed e69c9a48640ecd38a4b46665027946ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-27T04:23:03.859221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374/manifest.jsonobserved 9a9a745b1cdfa93fc994265512aa0dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-27T04:23:03.847441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374/publication.mdobserved 4329bbd33db4b8aab92a9627f2a30c12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-27T04:23:03.784952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374/publication.txtobserved eadc0a6311668239275635f364d64c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:22.538132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374observed e69c9a48640ecd38a4b46665027946ef...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:22.511597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374/manifest.jsonobserved 9a9a745b1cdfa93fc994265512aa0dc2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:22.498992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002374/publication.txtobserved eadc0a6311668239275635f364d64c7d...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 |
|---|