OT-2026-000041142
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000041142) never changes.
Identity and time
| Publication number | OT-2026-000041142 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-74b2-8d38-bc7d43e7543a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041142 |
| Status | PUBLIC |
Content hashes
| Canonical text | f676e74a7c8d4ec062c5e44a7c4a1298c705fd35e82a8ae173c3940239efce29 |
|---|---|
| Markdown | 83b85b1bb97ef2f831ec5dbcd3c17bcf9cd7357473c0ab4e313a51ccc4ed1bb0 |
| Publication page | 094c4780d2a8bed004dd0770c2a2c4ed0f47e9f2f4cdfa6def07ce1a91bd51ed |
| Manifest | fbeb22375e6fb74bc8d9c46c13226ac708bf455f517c3887a2f170caf9e174f8 |
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 | q38mliqK8bFPnQfBPrCN1G9Rg1YDWuEpFQx5oIzG3FsT8KWTf+ug8BaeozrBVnchuL/wC+8i4AEU6/jxDYtKAw== |
| 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
| 2026-09-17T11:17:04.949368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041142observed 094c4780d2a8bed004dd0770c2a2c4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:04.932258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041142/manifest.jsonobserved fbeb22375e6fb74bc8d9c46c13226ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.916083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041142/publication.mdobserved 83b85b1bb97ef2f831ec5dbcd3c17bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.898321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041142/publication.txtobserved f676e74a7c8d4ec062c5e44a7c4a1298...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. |
|---|