OT-2026-000001811
Publication integrity record
Impact power tool
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-2026-000001811) never changes.
Identity and time
| Publication number | OT-2026-000001811 · never reused |
|---|---|
| Internal UUID | 01a0a678-c96f-7f0c-a638-d8538ebb6f00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:48.879552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f30d33a956628a065f4a50dab83d1b6585e1b2f890e7c0b991df03c38c108ad |
|---|---|
| Markdown | 6f148a03ecaa219353bda77d4c598bb40fa9964ad61bb3e9114cd62db7fe135a |
| Publication page | 964e51e4e9d5a4ceac69b21b6d2a3f6c04873b9f816beb653ed6b6aa8ce52d11 |
| Manifest | 15055f852d6c01137e7be75e0eb3b7de728888a45905382dd3862bdf3f52a191 |
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 | tO6De4MkEdhTat0jIVzW+aq1to8uHKZiWds7JV7Lo9clXMG6iHmCORyvN+osiSF9rgauCgqOxHECeMeSCY9JAg== |
| 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
| 2026-09-15T19:10:23.127969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001811observed 964e51e4e9d5a4ceac69b21b6d2a3f6c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:23.096196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001811/manifest.jsonobserved 15055f852d6c01137e7be75e0eb3b7de...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.083800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001811/publication.txtobserved 7f30d33a956628a065f4a50dab83d1b6...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 |
|---|