OT-2026-000045432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000045432) never changes.
Identity and time
| Publication number | OT-2026-000045432 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7350-8eb7-2785f8363fad · 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-2026-000045432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4031a903e5feaab4549d6663366e71eb56ed1f8dd5844c460663ea448d3c1f14 |
|---|---|
| Markdown | fb30864c5683e125da39df50caa9739f15c53adebb967d575cb6382cb3594f6e |
| Publication page | 880eb55583003f3be5e55b37b01d4023b1db6ec9fc654ecb425b0e304c0a3ded |
| Manifest | 0b9be93155acea7a9dd8a93409754f1615ca3fe6e940873d91a33910b79cb1d4 |
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 | bzD5GHaxyt0QZEznsQNIuuCVxUHfcYlOIM2ZijvsIazxAntjExcL7JXQT3wHJ/q7YsJuJa4mp2wTXafWToJtDA== |
| 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
| 2026-09-17T11:10:43.705227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045432observed 880eb55583003f3be5e55b37b01d4023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:43.688527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045432/manifest.jsonobserved 0b9be93155acea7a9dd8a93409754f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.672339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045432/publication.mdobserved fb30864c5683e125da39df50caa9739f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:43.654022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045432/publication.txtobserved 4031a903e5feaab4549d6663366e71eb...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. |
|---|