OT-2026-000038264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000038264) never changes.
Identity and time
| Publication number | OT-2026-000038264 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7cda-aa28-9385fd49e24d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4da5f0b2155ffe1a543d40d56bf5a6c1de481c26cad54c99f90263ad20a7cb84 |
|---|---|
| Markdown | 0384cf776484bb1ecbec4074c16c33f66690430ad119b45685c774218c9dc396 |
| Publication page | ae1d8e862cf531645a4477c2587d04e7478757bdf397342269368365a6eb1df9 |
| Manifest | e581bb60ce77284c153b8d1b931b4ec5f5e90f44b73c3b61ce3bfbc1fd5c8e77 |
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 | oq0mC3tr5pT8PCqfO2Z6NkDAAzbRQA6Jm0/is6cpgh4imAXyWcwsonk2jcbaDkrv2UjcjYg8OlwZHOLznMwSAA== |
| 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
| 2026-09-17T11:22:25.317309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038264observed ae1d8e862cf531645a4477c2587d04e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:25.298825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038264/manifest.jsonobserved e581bb60ce77284c153b8d1b931b4ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.280122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038264/publication.mdobserved 0384cf776484bb1ecbec4074c16c33f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.261965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038264/publication.txtobserved 4da5f0b2155ffe1a543d40d56bf5a6c1...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. |
|---|