OT-2026-000041101
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000041101) never changes.
Identity and time
| Publication number | OT-2026-000041101 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7e0d-aefd-228e609d2f6b · 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-2026-000041101 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc90ba163f2676023e7ea77ce81d533ee717f4e59f5130ba1b81c8b01a4ca0d |
|---|---|
| Markdown | 2ff7e48fad20de703c3d32d3e59e44fd47e3d3010c0c2a96321c8755e6104c1e |
| Publication page | 73ca2ef3977e5f59c6b249bf20bfb4d4d931cff76efbd8da4dc33fdda9616ac2 |
| Manifest | 45fa5137cb23058f70e7dd7ce368667daf0992872a21fc8c1bbd734b69f4f515 |
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 | 3WMCDfGMBnXGP67Uv67Lg3ufLBWHIuLC6dwFDK7EAKW/VkO2+se3t5whCKFoy8p6cUU47VBxgb2d3WfXra41Dw== |
| 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
| 2026-09-17T11:17:01.242145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041101observed 73ca2ef3977e5f59c6b249bf20bfb4d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.224469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041101/manifest.jsonobserved 45fa5137cb23058f70e7dd7ce368667d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.207833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041101/publication.mdobserved 2ff7e48fad20de703c3d32d3e59e44fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.190985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041101/publication.txtobserved dbc90ba163f2676023e7ea77ce81d533...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. |
|---|