OT-2026-000010668
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000010668) never changes.
Identity and time
| Publication number | OT-2026-000010668 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7ed5-9af1-4ae671c4c2d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010668 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7abc9cac9eeb2047079ad0009ac14748ad5dc7e1e8c452a38738c4a71d50b07 |
|---|---|
| Markdown | acbd5cc15929ddc790ed93b2e58abf3c448abb19a38476e843530c9b1408e52d |
| Publication page | a63e1f0bf1e6bf05f4313e2dfe6c4f7989bb7fafe8b35de45213d1063ff216a7 |
| Manifest | 519f8a4c66966ccdb029fc79cd6c3f23c966a0e136e3927c29490675ddb4a719 |
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 | Qd3AxZ+rJoJFXozRNNZP9E/ptX39CI8nSYk4uoMrStyii4xcgtSyGhmDRM9gqnkK8slaodHOM3z+vJgr9qsPBw== |
| 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
| 2026-09-17T12:14:52.528652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010668observed a63e1f0bf1e6bf05f4313e2dfe6c4f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:52.510146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010668/manifest.jsonobserved 519f8a4c66966ccdb029fc79cd6c3f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.491708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010668/publication.mdobserved acbd5cc15929ddc790ed93b2e58abf3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.471183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010668/publication.txtobserved b7abc9cac9eeb2047079ad0009ac1474...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. |
|---|