OT-2026-000048665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000048665) never changes.
Identity and time
| Publication number | OT-2026-000048665 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7aa4-bddf-9a97cd685072 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048665 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f2021675070da9080b2dff4a27bf87898ec90e82ad49a6468c2cdeac55a3c4 |
|---|---|
| Markdown | ed710d945eba04e2345aaadbaa83d184d12d4367e82dc4e39ea809a9821d7385 |
| Publication page | febdad0419bd82367685ba35a8323822a8d8f602a13dd7176dafae9f9b546108 |
| Manifest | 2641bc49de6c0735d183bd2d584dc41be321aa3536c79ebfc1d3d0203fa1badd |
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 | WP1QYfOLS1w+5Fv+VMDc0IpfnsUIX45tHnCspWXZYn52J9s/FqlGhzqMcYok2o4OdEfb+xrEh8Cpq6yA6EU+BQ== |
| 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
| 2026-09-17T11:04:17.109050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048665observed febdad0419bd82367685ba35a8323822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:17.087622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048665/manifest.jsonobserved 2641bc49de6c0735d183bd2d584dc41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.068011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048665/publication.mdobserved ed710d945eba04e2345aaadbaa83d184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.048174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048665/publication.txtobserved b2f2021675070da9080b2dff4a27bf87...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. |
|---|