OT-2026-000001917
Publication integrity record
Fastener setting 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-2026-000001917) never changes.
Identity and time
| Publication number | OT-2026-000001917 · never reused |
|---|---|
| Internal UUID | 01a0a679-69d1-7656-aefa-0c25c31fab58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:29.938586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90cfc19ca83b93014a93ba25eb346a7996dfb901cf990694985acf1dad37c6cb |
|---|---|
| Markdown | 79dad4aaa0af02f3d387831d6bdc156a629fb7d97395f532cf0cd50a9a3665b4 |
| Publication page | 8d678b2513976b04e455a134b39cf7b731812474203f52d8a409cd083a93db57 |
| Manifest | 8b7347d129f89c621204a6230a34e1f026011a6df8c3e4405639b29fe9e4686b |
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 | hPzPk9YED4ixzTXqw+wWh8F9bbyO5je5e9nKo2Z01jj84SzRJr8NiP5A+39PT6T0t/ck1HP0Fz9AhPlPugpCCQ== |
| 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
| 2026-09-15T19:10:11.418411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001917observed 8d678b2513976b04e455a134b39cf7b7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:11.385405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001917/manifest.jsonobserved 8b7347d129f89c621204a6230a34e1f0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:11.373918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001917/publication.txtobserved 90cfc19ca83b93014a93ba25eb346a79...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 |
|---|