OT-2026-000035305
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035305) never changes.
Identity and time
| Publication number | OT-2026-000035305 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7198-b6e3-15724b0a8e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9388c0d1d6ea1a262f9cd0123e76956c511ecc10406d00f383e0e4a9afc511d0 |
|---|---|
| Markdown | ecc13f9feba8a13f74c12ef3c4f6570044df7d18ff2d7eb294de8602d5971d6b |
| Publication page | c5548f6d2f37bed7e1e707aafd194fa15ef12781ab458cabbf13e8663e245278 |
| Manifest | 47d4059b7cc38de9ab8aebcc370717c2b698f2f5e1b7a3946f25c7ac298364f8 |
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 | BYcCcU+MlLXvxbB498Gt8cUU29IMAA1irXoEwX0OHRHjtZVXMaNNS52DjRrVLTWbt9QW5F0dvLXYyVX8sWqqAQ== |
| 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
| 2026-09-17T11:28:27.918452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035305observed c5548f6d2f37bed7e1e707aafd194fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:27.901508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035305/manifest.jsonobserved 47d4059b7cc38de9ab8aebcc370717c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.884821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035305/publication.mdobserved ecc13f9feba8a13f74c12ef3c4f65700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:27.864824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035305/publication.txtobserved 9388c0d1d6ea1a262f9cd0123e76956c...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. |
|---|