OT-2026-000062120
Publication integrity record
Six bellows 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-2026-000062120) never changes.
Identity and time
| Publication number | OT-2026-000062120 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7252-87d1-50ee2f5edfec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99686e5f3071daa6b7f471a5452a2ecef5cc8bb3fb8085a77215a605e482dc64 |
|---|---|
| Markdown | 99a39f286f3d36d601834e2b7bf61e648c11e99a669d46035f9e32353f4227e1 |
| Publication page | 173a5eab8c6407f5aafa11edb4bce1e5b76d2e29191ab780c0abddef50bf662e |
| Manifest | d59e654baf620d14e40bcc074db78e25949cf7b2094a4b3239470b0245bbb822 |
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 | 2INAqZWlxOnh37AH1x75B3o14EE8WKhl+oHTK7Bvtk+sv8pqjJAB//NUGN26Ce57mGlSIA1ekNev2jOVYpi8CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:10.947305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062120observed 173a5eab8c6407f5aafa11edb4bce1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.926742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062120/manifest.jsonobserved d59e654baf620d14e40bcc074db78e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.908439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062120/publication.mdobserved 99a39f286f3d36d601834e2b7bf61e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.889597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062120/publication.txtobserved 99686e5f3071daa6b7f471a5452a2ece...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. |
|---|