OT-2026-000046186
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000046186) never changes.
Identity and time
| Publication number | OT-2026-000046186 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7d35-8550-36d01e2fb805 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25fc240e001cf60f4db0186c4afb9ad3a697ca5327db82b31078d8b15a58b370 |
|---|---|
| Markdown | 04f7d63be81567fd80c3b22feae08f86f7ad774e0041a5724e19f442490a3d56 |
| Publication page | c7180efdf90e6fccf06f081292397823be006962273b24d4aa89d8be2fc77c51 |
| Manifest | eecf1e3496f2dab451d4e3f3e3d84c7d009fb2e1e14a710293f32ce49dca3a34 |
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 | ydv0xIwnUefzoR/Hx5/pRlSsUE1bsztXhng6gFBay7CdHqN1X86z0w7BtUYMTIVgOpcKI+P5ZerBfxmb/YyyAA== |
| 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
| 2026-09-17T11:09:11.777131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046186observed c7180efdf90e6fccf06f081292397823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:11.757592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046186/manifest.jsonobserved eecf1e3496f2dab451d4e3f3e3d84c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.740135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046186/publication.mdobserved 04f7d63be81567fd80c3b22feae08f86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.720738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046186/publication.txtobserved 25fc240e001cf60f4db0186c4afb9ad3...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. |
|---|