OT-2026-000000024
Publication integrity record
Powered Hand Tool Vibration Reduction Via Tuned Mass Decoupled Handle
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-2026-000000024) never changes.
Identity and time
| Publication number | OT-2026-000000024 · never reused |
|---|---|
| Internal UUID | 01a0a672-0433-7b8a-9f82-ec03f207f238 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:01:25.174231Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90946172c1f99a398e02bc93a0cc6197edac9e844003bc1e5886331e7ee31400 |
|---|---|
| Markdown | c8b0dfa35d46f80cbc48a7fa6c65c58812d3c427c880dbb00a9f5b95bcd6ae63 |
| Publication page | 704f39150fbfcc82f40898544f21c9ac9f7781f1ba57274e1dc3228464385c76 |
| Manifest | f8b35b767e455d0071fbe5938631b1f73abbd51ec543f7c48e93f63aae7b9073 |
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 | kTIE6/sc2bATpLrLVa1zqmTqkvlgPeJsK5kF4YU5hW5s6oNfo7mIPJRL/6X0pMEpNyI7psizaM1Md3aezLBwBw== |
| 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
| 2026-10-03T08:41:27.237118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024observed 704f39150fbfcc82f40898544f21c9ac...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-03T08:41:27.116316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024/manifest.jsonobserved f8b35b767e455d0071fbe5938631b1f7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T08:41:26.922894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024/publication.mdobserved c8b0dfa35d46f80cbc48a7fa6c65c588...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T08:41:26.667023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024/publication.txtobserved 90946172c1f99a398e02bc93a0cc6197...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:20.072316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024observed 704f39150fbfcc82f40898544f21c9ac...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:19.922560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024/manifest.jsonobserved f8b35b767e455d0071fbe5938631b1f7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:19.906863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000024/publication.txtobserved 90946172c1f99a398e02bc93a0cc6197...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 |
|---|