OT-2026-000014901
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off before set-down
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-2026-000014901) never changes.
Identity and time
| Publication number | OT-2026-000014901 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7c60-9f84-29d1841af4e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014901 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4e82d45e0a4fb26df262b70e80e88c212222b08ecbb930462b5fd92c11ebd0c |
|---|---|
| Markdown | 564d4c8cb0731c0aa01d77187cdbf7ff7d627ba8861bea79b9adf15d121cb658 |
| Publication page | fc8419344ae0372d0db9e0b15bc8b4370d769b2221fc1e823be50aa6580745d6 |
| Manifest | df3add9e41d605f8087b8705297bf73e952089cb94de6454710cb899e2dee7a5 |
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 | lVHjjlnNrbLJ2Tq2lAM+fLNEWzXQ1BzZYmj6L7REZXMeDM9rSB+SfikPTu6WxtwUy4RbQL48ejLTucupZ+iIDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:49.965393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014901observed fc8419344ae0372d0db9e0b15bc8b437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:49.947239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014901/manifest.jsonobserved df3add9e41d605f8087b8705297bf73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.929951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014901/publication.mdobserved 564d4c8cb0731c0aa01d77187cdbf7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.911629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014901/publication.txtobserved c4e82d45e0a4fb26df262b70e80e88c2...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|