OT-2026-000001342
Publication integrity record
Multi-headed power tool and fastening system for same and systems for fastening heads thereon
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-2026-000001342) never changes.
Identity and time
| Publication number | OT-2026-000001342 · never reused |
|---|---|
| Internal UUID | 01a0a675-7438-7895-b0e8-89790e0890c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:10.456823Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42a202cd72c5aede5e38705f775d37660bdea5dd633b875d57a5bdbd3948cf63 |
|---|---|
| Markdown | dd9ab652949cf95a7b35beb1af1deaaa9a2d1840efca0e187a3dc73e427ffc3d |
| Publication page | fb0b6d9a00afecdf6bdc667e3facf5536281ef4a342ca78172e21c6e3fb17810 |
| Manifest | f737486e9eefc173b625cde651c2db5d9ac4e05fbf4618448d2a92254fa9a345 |
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 | gSGDgvAIU8VF6M74LUs7ebDN9B66AvDaw1E/5kBUiZZnawXeHSOHW1opNzId/WSg75zPn9sHwcR+1AD82CfYBw== |
| 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
| 2026-09-15T20:10:27.744152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001342observed fb0b6d9a00afecdf6bdc667e3facf553...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:27.710628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001342/manifest.jsonobserved f737486e9eefc173b625cde651c2db5d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:27.578273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001342/publication.txtobserved 42a202cd72c5aede5e38705f775d3766...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 |
|---|