OT-2026-000045599
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000045599) never changes.
Identity and time
| Publication number | OT-2026-000045599 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7228-bb4b-550469318eea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53a3264f72bd2c01f3d3ee5cf4daedf42c4a8248c6fe277f4ff52aa9463a6e4f |
|---|---|
| Markdown | 81351f343e5b8057b5f365798506aec08012dbcc3bb0414932d957e6759635c4 |
| Publication page | effcf1012544ecf007456ff38d8ee0186b17441cdc20b68058a856be6e038676 |
| Manifest | 420f5fbeb955183868b35f5be175303bceedf73ae8ed8a61bb26303b7e1f8c81 |
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 | qQugEyrMKTMeSeGE8C6U3KqQMai4Y59f1iAhRztlfC5EU6nmGBeGV0WDVHPSlkLya0bR2jN03BCyaLDma/unCg== |
| 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
| 2026-09-17T11:09:22.305125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045599observed effcf1012544ecf007456ff38d8ee018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:22.285734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045599/manifest.jsonobserved 420f5fbeb955183868b35f5be175303b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.264093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045599/publication.mdobserved 81351f343e5b8057b5f365798506aec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:22.243289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045599/publication.txtobserved 53a3264f72bd2c01f3d3ee5cf4daedf4...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. |
|---|