OT-2026-000050456
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000050456) never changes.
Identity and time
| Publication number | OT-2026-000050456 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-7e9f-8997-c67d8d172025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90e9cec0bf2ebf1c85c9fc302c37cf57e2bd2b893fa6ae1af76dea7234057bfc |
|---|---|
| Markdown | fab2cad7ce8e13ee769c2c7798db2f31c2ab8452ed5c8b7700cfb6a87c2496ae |
| Publication page | b3cbd12d3e607086575ed134fa41aa23e1a624962c74a6697d33a7ffe3442f3b |
| Manifest | e2ec85957616db04820802e269a159b4ddc110552f887a20efb1a89eabf57c1c |
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 | F5onNUcsFBSbcLiQKTgb0RCvl/vw2XE59VHcVK6Tn8+syaufpHzjhw8idBCXajiQsUR/xvD8uiTqJgWN4iSBAw== |
| 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
| 2026-09-17T11:01:30.380564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050456observed b3cbd12d3e607086575ed134fa41aa23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:30.363347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050456/manifest.jsonobserved e2ec85957616db04820802e269a159b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:30.345568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050456/publication.mdobserved fab2cad7ce8e13ee769c2c7798db2f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:30.327257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050456/publication.txtobserved 90e9cec0bf2ebf1c85c9fc302c37cf57...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. |
|---|