OT-2026-000002912
Publication integrity record
Power tool with compact motor assembly
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-2026-000002912) never changes.
Identity and time
| Publication number | OT-2026-000002912 · never reused |
|---|---|
| Internal UUID | 01a0a67f-75bd-7d95-ae5e-ecf9d21c7289 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:06.205936Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002912 |
| Status | PUBLIC |
Content hashes
| Canonical text | f118316b778882dafc8c6e3c7785744a33b7cda034d4bb3649123d9838930a4d |
|---|---|
| Markdown | 5bea80ceb6c308747818f042a0732fe549287592b82e564db73ce76dc6312500 |
| Publication page | 143a40b6b221daf27ea3d4ab1127e216a8f1205eac31da8f55015dd033d34393 |
| Manifest | 18d8afa007e24f7526c9dfe7a91564f61b12b3b949658ff8027e18104dfdb884 |
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 | bVGEBHbZfkgM0p6aApKJkc+Jd0gdIQkimZfF28RyBjJMNM291vAhd5owjPBS4YudQzqPuFe5oacFr1RxuAzbDw== |
| 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
| 2026-10-19T04:41:26.305285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912observed 143a40b6b221daf27ea3d4ab1127e216...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-19T04:41:26.230492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912/manifest.jsonobserved 18d8afa007e24f7526c9dfe7a91564f6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:26.164737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912/publication.mdobserved 5bea80ceb6c308747818f042a0732fe5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-19T04:41:25.968599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912/publication.txtobserved f118316b778882dafc8c6e3c7785744a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:20.179181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912observed 143a40b6b221daf27ea3d4ab1127e216...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:20.148156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912/manifest.jsonobserved 18d8afa007e24f7526c9dfe7a91564f6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:20.134049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002912/publication.txtobserved f118316b778882dafc8c6e3c7785744a...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 |
|---|