OT-2026-000006946
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, contact triggered, rubber cups, oval form
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-2026-000006946) never changes.
Identity and time
| Publication number | OT-2026-000006946 · never reused |
|---|---|
| Internal UUID | 01a0a96d-3ef0-7782-a602-775f61526c74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:55:04.179371Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e850f9d41929733118ac4dd555ab33a6ac5b2baf7cd760f5ce9d2f9e4daa73f |
|---|---|
| Markdown | 61ed71c2a5949f9cf48cb0ab93f98b389a66eb7765d352a39f4665ce5f228771 |
| Publication page | edc0fc6f439b4d887497a25c5f3e77fd32e6e24a232316d95d8eee9c034139e3 |
| Manifest | dc25e1942bebad5c3cf32e4960752e183928d3bf340a2b0c198291982360e3eb |
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 | RaGHvzrQj0OnopZie7n744k0kuDxXxFc5Zk+izR+9EXayBCrTie8PgX7wDFGQ+60Ve3zhsKoG435AXlCPgqXBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:19.145334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006946observed edc0fc6f439b4d887497a25c5f3e77fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:19.130512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006946/manifest.jsonobserved dc25e1942bebad5c3cf32e4960752e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:18.991567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006946/publication.mdobserved 61ed71c2a5949f9cf48cb0ab93f98b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:18.975483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006946/publication.txtobserved 1e850f9d41929733118ac4dd555ab33a...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. |
|---|