OT-2026-000024083
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed blow-off before 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-2026-000024083) never changes.
Identity and time
| Publication number | OT-2026-000024083 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-71ff-a209-209ea65d5497 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024083 |
| Status | PUBLIC |
Content hashes
| Canonical text | d21bd2aa89a5d180a21b518723dc458918e77fbb1c05384b841c4ca844152bea |
|---|---|
| Markdown | 472e8fc633295bbd95d0faca6bddade739bddc84f219c0f5c3cd03aade96ab89 |
| Publication page | 0d6a5016b1fcde34f8f241794613d58a0ec1a13073ed77e0812a012138521135 |
| Manifest | 287bc92583c7b1dbdc3eafbf0b4010533ed5d970360caf5364581deee810ec0e |
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 | V83Y/d6pexc54n5VRiWK8U9vdKyB8Ifzui5SbaKNHy6e6aMpdlLyUU0uTt8FIKrAGMtwmvLBLPdDgr4gYluMCg== |
| 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
| 2026-09-17T11:50:59.923202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024083observed 0d6a5016b1fcde34f8f241794613d58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.904644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024083/manifest.jsonobserved 287bc92583c7b1dbdc3eafbf0b401053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.885921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024083/publication.mdobserved 472e8fc633295bbd95d0faca6bddade7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.866530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024083/publication.txtobserved d21bd2aa89a5d180a21b518723dc4589...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. |
|---|