OT-2026-000093663
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000093663) never changes.
Identity and time
| Publication number | OT-2026-000093663 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7040-a681-b6fcb201dc6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bafbb6ee7db75a045adeb8eccad2c8b9f9b1fa0ab9bf19437658f154a09c059 |
|---|---|
| Markdown | 36a7f259e5b07afc687527a6c7c85fe6a989357168ede52dea1658a10755147f |
| Publication page | 553c8ecd347dab8e87f7a2a90b04585443d51b03f4c43e0334f7ad92df28532a |
| Manifest | bfd2cd5288899c570214c77c0a62ad77d76ddb672b2ad9d0a27b3d0e91378701 |
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 | rzcrfWaNhEb+pIr+VWhIUwfIwxQGaxYKQNrsX+iyFM1Sb532vjcqGi1HKBTeKwjqY5+1BXFXby/8LKNW/WYnAw== |
| 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
| 2026-09-17T09:39:43.253195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093663observed 553c8ecd347dab8e87f7a2a90b045854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:43.235792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093663/manifest.jsonobserved bfd2cd5288899c570214c77c0a62ad77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:43.218886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093663/publication.mdobserved 36a7f259e5b07afc687527a6c7c85fe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:43.199785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093663/publication.txtobserved 5bafbb6ee7db75a045adeb8eccad2c8b...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. |
|---|