OT-2026-000000695
Publication integrity record
Control valve
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-2026-000000695) never changes.
Identity and time
| Publication number | OT-2026-000000695 · never reused |
|---|---|
| Internal UUID | 01a0a673-b551-7d54-ae44-c92c5b84eb00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:16.050270Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39c84df24bcbecda215f822089d6ddd9771a243d63aa883082db010f03b996e7 |
|---|---|
| Markdown | bbe471250879ca047ef36547f07f64954b7668c62dd219b1b4b989f8ce90b493 |
| Publication page | 6b2b1b02745b11511d6037c930b3a60e0ede6333967b758e5c452229c3541e2c |
| Manifest | d2c38e0b654692ac8a5948ccc151e0df695b442e22620a04bdec2c3e836e2fd4 |
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 | 6frDii/pFi2DhUaw6ZYUeASHrk8K917fBigxPeVtQ1Zycgha6fiUQ+gPuxuf+eiYX4rx5fB8kmUr/SsnR7r6Bw== |
| 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
| 2026-09-23T20:41:56.078001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695observed 6b2b1b02745b11511d6037c930b3a60e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-23T20:41:56.027251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695/manifest.jsonobserved d2c38e0b654692ac8a5948ccc151e0df...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T20:41:55.977423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695/publication.mdobserved bbe471250879ca047ef36547f07f6495...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T20:41:55.907745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695/publication.txtobserved 39c84df24bcbecda215f822089d6ddd9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:15.012035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695observed 6b2b1b02745b11511d6037c930b3a60e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:14.976725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695/manifest.jsonobserved d2c38e0b654692ac8a5948ccc151e0df...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:14.961574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000695/publication.txtobserved 39c84df24bcbecda215f822089d6ddd9...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 |
|---|