OT-2026-000045500
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000045500) never changes.
Identity and time
| Publication number | OT-2026-000045500 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7f7b-9cdb-d79c51ab80c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045500 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82b8cb8606a90b9e0cf72f6756944aca5991f3bc9fc2ebc35333f6ed61ebcca5 |
|---|---|
| Markdown | 86cd1161c33ca6de4136a7d11d1364288920f581df824ba6c302d6d7ba580a45 |
| Publication page | b0f06e17724782fd94b823d0113c855e2e90e4a1b655fa357d750ddfed2e2d05 |
| Manifest | f8e31ade4fbfbc3b398f2e3548f86459810f5a366b767875ca0d385bde982731 |
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 | F+oRhsD1AU++92rVetJ2MGW0ecJhOGu8O3xApaRhSjVgXnEWK/sLAse69EQfHs1OAfUNnOBjNWw5HApkLUNGCQ== |
| 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
| 2026-09-17T11:11:19.106957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045500observed b0f06e17724782fd94b823d0113c855e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:19.088196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045500/manifest.jsonobserved f8e31ade4fbfbc3b398f2e3548f86459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.070721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045500/publication.mdobserved 86cd1161c33ca6de4136a7d11d136428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.052302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045500/publication.txtobserved 82b8cb8606a90b9e0cf72f6756944aca...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. |
|---|