OT-2026-000006192
Publication integrity record
Bellows cup vacuum gripper, four zone face, three outlet manifold, two stage ejector, pressure verified
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-2026-000006192) never changes.
Identity and time
| Publication number | OT-2026-000006192 · never reused |
|---|---|
| Internal UUID | 01a0a952-76a0-7d8f-bf79-ec13fcc443be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:25:48.963082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6eebd16cab84d9db06471bf2d9b6c41b27b8622c2d124db6ca9666931d4ac62f |
|---|---|
| Markdown | 212c5971edc969b69c797ca3b7f3a2f79442b92b707a8e86d5cba4b4cae13b5d |
| Publication page | 9eec9ea512b7cb48f2a57185f2c532faaeb204d220319c286c676f3617794827 |
| Manifest | 740dd40c4344ca72d5ebffc0bde4c0476f6136c798fe79f9134d6d6a70e5ba1b |
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 | R9Cy9vD/zZwAbtynYD54axxPh86HsK46f9Aq4Eu3o65GY91Vk//MpLBRpQFNm7xeW0Xz+0WDg+AwuZuFg0OqAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:16.880234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006192observed 9eec9ea512b7cb48f2a57185f2c532fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:16.739566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006192/manifest.jsonobserved 740dd40c4344ca72d5ebffc0bde4c047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:16.725090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006192/publication.mdobserved 212c5971edc969b69c797ca3b7f3a2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:16.709506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006192/publication.txtobserved 6eebd16cab84d9db06471bf2d9b6c41b...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. |
|---|