OT-2026-000001614
Publication integrity record
Drive plate systems, methods, and apparatus for a press 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-2026-000001614) never changes.
Identity and time
| Publication number | OT-2026-000001614 · never reused |
|---|---|
| Internal UUID | 01a0a677-237b-70b7-b9f2-91e5f3bac1b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:07:00.860206Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14e8be621dc067c74dbebb59d6ec3d6541a575c5b69a34be8f47698ae0b452ee |
|---|---|
| Markdown | 9ba9b6221921c6b796bdd2cc5f4326d48698f267d5876ca685750bc28f14584c |
| Publication page | 277a7019a2d0786a2262df5c8023af46ec651599d6107c0f7eb39c8852af6a02 |
| Manifest | d3350e7d7a967d4353e27842d047b156e6a3b148afb630cb7156523e9f6b51e5 |
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 | p6VbWl7XVFJkga7VCFtdgdc+3TDHqNq2fZf8qpCHM9e8Fy0+YIpTAwYwbOwKfV8kEv/zrF4eZNgImYe0Tyz+DA== |
| 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
| 2026-10-16T00:41:53.540658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614observed 277a7019a2d0786a2262df5c8023af46...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T00:41:53.451771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614/manifest.jsonobserved d3350e7d7a967d4353e27842d047b156...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:53.366173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614/publication.mdobserved 9ba9b6221921c6b796bdd2cc5f4326d4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:53.238478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614/publication.txtobserved 14e8be621dc067c74dbebb59d6ec3d65...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:23.216267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614observed 277a7019a2d0786a2262df5c8023af46...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:23.185385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614/manifest.jsonobserved d3350e7d7a967d4353e27842d047b156...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:23.172126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001614/publication.txtobserved 14e8be621dc067c74dbebb59d6ec3d65...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 |
|---|