OT-2026-000002423
Publication integrity record
Screw actuator
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-2026-000002423) never changes.
Identity and time
| Publication number | OT-2026-000002423 · never reused |
|---|---|
| Internal UUID | 01a0a67c-83b6-7180-b02c-b0df9b953442 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:53.174532Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002423 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee9be525b0c0919aae46ad88382443f59c963db38274ba3102bc9214ca84de48 |
|---|---|
| Markdown | 502bb19189af313939a270fb1c9d9a61418b8440682a0ab7226393ede69a390a |
| Publication page | 32b0b0af0ecf845848a8c9791ce3f0f5a1dbc69480946396729fa9c7b9ec21b3 |
| Manifest | 290591071c42e2480276f12a4452095659bdc34300b072c68a58e4fe27ff8379 |
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 | Ndy7NKCtsN695146FXjXlKefPidtnWCR1w/kCYn38PnyVFg6tB8f1qZ2t0+/GXnjYR5LHkJUD4lkW45YRwWOCg== |
| 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
| 2026-10-30T04:23:08.357547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423observed 32b0b0af0ecf845848a8c9791ce3f0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-30T04:23:08.343891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423/manifest.jsonobserved 290591071c42e2480276f12a44520956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:08.330391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423/publication.mdobserved 502bb19189af313939a270fb1c9d9a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:08.208913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423/publication.txtobserved ee9be525b0c0919aae46ad88382443f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:17.176280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423observed 32b0b0af0ecf845848a8c9791ce3f0f5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:17.022795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423/manifest.jsonobserved 290591071c42e2480276f12a44520956...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:17.008809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002423/publication.txtobserved ee9be525b0c0919aae46ad88382443f5...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 |
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