OT-2026-000083675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, sustained blow-off before set-down
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-2026-000083675) never changes.
Identity and time
| Publication number | OT-2026-000083675 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7e39-aef0-e590a3344eb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5666bd3c0b9789a91f7d44453b72fc7b467afb7508e386f917c1c5df5c6a5a25 |
|---|---|
| Markdown | cd001b4d0f4016c2f38085418c7f0c43c721c583104a37a75007d064f4dddef0 |
| Publication page | b7d09b47b5f229ceca2cc55baba23b5cbed9c02ac582a49f18cf15794c824861 |
| Manifest | 395e3f81951280cd3e79ddade06a611476129d8851cd4bf9a5ce2f09c01743d2 |
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 | UQDLW265CfzXSDmQidHnU09J6n09pXaShr4veKZzsY/MaQ95ToijbMFhf0popEjVffbu3Io6I7fh1nF9SR30Ag== |
| 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
| 2026-09-17T09:57:17.919001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083675observed b7d09b47b5f229ceca2cc55baba23b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:17.901736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083675/manifest.jsonobserved 395e3f81951280cd3e79ddade06a6114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:17.885931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083675/publication.mdobserved cd001b4d0f4016c2f38085418c7f0c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:17.869864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083675/publication.txtobserved 5666bd3c0b9789a91f7d44453b72fc7b...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. |
|---|