OT-2026-000051604
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000051604) never changes.
Identity and time
| Publication number | OT-2026-000051604 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-76fa-b1c8-40dbdfc80583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e726c78548a5bef535a4cf2159b0075379dac6670f79d3a49085899dc2088e3 |
|---|---|
| Markdown | 333ee688bd067200ad8372ac6416d247dc44d7807e53e82a9e7c7abae43a2b0b |
| Publication page | b9b839c8bb34bba96ff7c2699b565fe62fdbabc9573fd9f007e293e1b5a37fc3 |
| Manifest | d4bf9ad1555554cb2b61e6d406bc7c383df5daf639e4710020dd9d70e0fd12a5 |
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 | 2uqC8/LAWethzXD+MWSSTGHgbW8RqVOznwlQ9K/ZC6kgVHsRZOVCd2ZS1mhqhhmBxSgReUp+vaQpofmPxF6PDg== |
| 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
| 2026-09-17T10:58:27.360803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051604observed b9b839c8bb34bba96ff7c2699b565fe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:27.343647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051604/manifest.jsonobserved d4bf9ad1555554cb2b61e6d406bc7c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.325664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051604/publication.mdobserved 333ee688bd067200ad8372ac6416d247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.307891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051604/publication.txtobserved 5e726c78548a5bef535a4cf2159b0075...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. |
|---|