OT-2026-000003438
Publication integrity record
Collet type work driver
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-2026-000003438) never changes.
Identity and time
| Publication number | OT-2026-000003438 · never reused |
|---|---|
| Internal UUID | 01a0a6c0-ef3a-7faa-a242-8a7edf10c22a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:27:37.147021Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003438 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9406919d1c6f0c777e30d9c3ab70aaf0b610e36876e4db6b792bef0d98ec30be |
|---|---|
| Markdown | 0516cdb434896123a1ec6a58f3fb0909a1425f5c3971e6f16c04da3b0f593a1b |
| Publication page | dbd06a64a96137a4a94d8ff28ab79623fe6afb1154fcb21ef6ebba6975825b8a |
| Manifest | 5d682734f69d5d4a5431849a96ee3de4abde75f364aec97aa835a8ce381e6f3f |
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 | REjh+DGGXnkR62U+bFbHmOqHKmnQyakcLtqw8KW141E28z5Vsx7ydR6NLOKOKCQqpl+RHJWh/vFdf8b6TtMqDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-09-16T04:43:16.051743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438observed dbd06a64a96137a4a94d8ff28ab79623...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:43:15.904395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438/manifest.jsonobserved 5d682734f69d5d4a5431849a96ee3de4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:43:15.723862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438/publication.mdobserved 0516cdb434896123a1ec6a58f3fb0909...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:43:15.520899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438/publication.txtobserved 9406919d1c6f0c777e30d9c3ab70aaf0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:05.302136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438observed dbd06a64a96137a4a94d8ff28ab79623...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:05.269010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438/manifest.jsonobserved 5d682734f69d5d4a5431849a96ee3de4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:05.253806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003438/publication.txtobserved 9406919d1c6f0c777e30d9c3ab70aaf0...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 |
|---|