OT-2026-000001809
Publication integrity record
Power tool attachment part
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-2026-000001809) never changes.
Identity and time
| Publication number | OT-2026-000001809 · never reused |
|---|---|
| Internal UUID | 01a0a678-c6af-7084-971d-2c45e247efdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:48.175715Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e508378cc9e3b1904026e690a55dbe47c7fef42c6b8bade73af250b36277b19 |
|---|---|
| Markdown | eb892b61966316105d1e1e39d7d74b7579fd9de1404a755bcc17fe37bf76cf3b |
| Publication page | ced802c1b0874d3074f194e58bbab64a2b16efd5e52d1aa069e5c2a3897312ce |
| Manifest | cc5e23bc9bd045fa08dd4143e5c5336f63d18c1015c20ffc3a7db85e3cc4a72d |
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 | weS8+vhcPp2NmLl1pTroLuFgutWUrjNrG+RBDsyxAJ2QLrZpErTrnOmcCGuQcES4SvllNHSSZfXEu3z73kYABg== |
| 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
| 2026-09-15T19:10:23.361725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001809observed ced802c1b0874d3074f194e58bbab64a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:23.332931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001809/manifest.jsonobserved cc5e23bc9bd045fa08dd4143e5c5336f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.196288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001809/publication.txtobserved 5e508378cc9e3b1904026e690a55dbe4...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 |
|---|