OT-2026-000041134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum 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-2026-000041134) never changes.
Identity and time
| Publication number | OT-2026-000041134 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7fa5-be36-0f1b312e6ac9 · 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-2026-000041134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60010ae211258389449ac4800157a582c5718310f0ad157a85e0370960a22c91 |
|---|---|
| Markdown | eba29838356359c1694f6e866e9b0a93c32b1c15c03ba74ddba1d9fc623966a7 |
| Publication page | b23abcf6a6e8cfb395859f37c160ff520d6e05de8a67ba45972f0051020e41a2 |
| Manifest | ad31d1093d4980c79ac8600f590658872d6fc17872108477b7f56902557efcb1 |
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 | 4uZbR8CDbazHo5z5yoa5rxQuKs/xL1NZ1vOmUjeehmLuqfg9BUT8PBx85sy9KY4OKV2Y0bcdfSUIcsqJDGDMAw== |
| 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
| 2026-09-17T11:17:04.355164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041134observed b23abcf6a6e8cfb395859f37c160ff52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:04.338509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041134/manifest.jsonobserved ad31d1093d4980c79ac8600f59065887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.319286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041134/publication.mdobserved eba29838356359c1694f6e866e9b0a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.302828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041134/publication.txtobserved 60010ae211258389449ac4800157a582...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. |
|---|