OT-2026-000092589
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092589) never changes.
Identity and time
| Publication number | OT-2026-000092589 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-76dc-afcc-15b3826c9941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 372a5e6027001ae6170c41345ae0729c53de9376cfa6a446ff39ea7ea577401d |
|---|---|
| Markdown | 3eb766a33e290a0381f5bbd88a7b600144a66650c5abbd18d492011eb6163b98 |
| Publication page | 70116b20e33eb7ec819b9c20f7a21ed3654f8cb6329aa8465ab06633b3ba4d78 |
| Manifest | ec694b5c59211010540ea7b34bb6bb0d32b88e874c88ca067a04ef8a33f43080 |
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 | PyWbMQ1e9RpgQzzoZdps6FaVKFpAQwIfsZZTzTRTLlDCEoOWjt8pNlJfR5p4XDsNzSfZQAjE8BPuG2/FkF+8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:11.237370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092589observed 70116b20e33eb7ec819b9c20f7a21ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:11.218300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092589/manifest.jsonobserved ec694b5c59211010540ea7b34bb6bb0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.199326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092589/publication.mdobserved 3eb766a33e290a0381f5bbd88a7b6001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.179842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092589/publication.txtobserved 372a5e6027001ae6170c41345ae0729c...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. |
|---|