OT-2026-000065423
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000065423) never changes.
Identity and time
| Publication number | OT-2026-000065423 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-705b-a24f-f953a23c5678 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065423 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64357c4b0a459a61f400cd0c977bfce5b8c26d583fb08a1221e080d077ad737a |
|---|---|
| Markdown | 4849d25bc46acfa3274215c11303e2bb32581c0c2a6eb0cdde74a8c13e34efdb |
| Publication page | 24c83c069f1eb7cd45f0bcd7886c0e83b90ea032fd8556c004c101aa5574dec7 |
| Manifest | b0dfeee81bb78be46af7fbe2ee0c5fde9e22187a27db76fce00b555c2f1bd2b1 |
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 | 2i7S73J2QWt554w4f+5QJcqmaapEej3Y+WqNYjYyhbrg0FkETdhRU0icGhAbVBfs9iksUi38nBiy3CDgUqPFAQ== |
| 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
| 2026-09-17T10:33:41.522894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065423observed 24c83c069f1eb7cd45f0bcd7886c0e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:41.506613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065423/manifest.jsonobserved b0dfeee81bb78be46af7fbe2ee0c5fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:41.488815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065423/publication.mdobserved 4849d25bc46acfa3274215c11303e2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:41.468977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065423/publication.txtobserved 64357c4b0a459a61f400cd0c977bfce5...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. |
|---|