OT-2026-000002759
Publication integrity record
Locating, identifying, and shifting objects in automated or semi-automated fashion including during transit
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-2026-000002759) never changes.
Identity and time
| Publication number | OT-2026-000002759 · never reused |
|---|---|
| Internal UUID | 01a0a67e-9aa9-7b61-b09f-ae128035b1dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:10.122313Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002759 |
| Status | PUBLIC |
Content hashes
| Canonical text | df31d7eca4997208c0b3271d60873988fbfb42a4f88eebb48572517d3242d1e8 |
|---|---|
| Markdown | 343b046d4023c712869dc749f384d2ea5fd8673202a6102b43c0eaf78750ec65 |
| Publication page | 13537924cc7d704a7dcf789a556845f094e272290d340dc8de7405320df93146 |
| Manifest | 3ee9c6aacb55532355a4c05b94b7d413d0d3fa9643fa45a715416b08f6f517e6 |
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 | bI/C2k/KG7eQYDGRDXkQKvtlBIhMOxnNWZZeo0+vP4nOz7DD7ifR9Bb6HY8b8QDd0Zhy8NU0TAAdcIDRJbM7BA== |
| 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
| 2026-09-16T00:42:38.959492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759observed 13537924cc7d704a7dcf789a556845f0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T00:42:38.649844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759/manifest.jsonobserved 3ee9c6aacb55532355a4c05b94b7d413...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:38.346336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759/publication.mdobserved 343b046d4023c712869dc749f384d2ea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:38.028085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759/publication.txtobserved df31d7eca4997208c0b3271d60873988...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:07.945752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759observed 13537924cc7d704a7dcf789a556845f0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:07.907211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759/manifest.jsonobserved 3ee9c6aacb55532355a4c05b94b7d413...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:07.887957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002759/publication.txtobserved df31d7eca4997208c0b3271d60873988...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 |
|---|