OT-2026-000066440
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066440) never changes.
Identity and time
| Publication number | OT-2026-000066440 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7f35-abfc-fade42acca1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066440 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebbef86f6cc34b5510e4ece1a53365407cafc85d1e00c819afe7ba06c91f7a02 |
|---|---|
| Markdown | 3e6189fcc4cc5e4583810380702347d5a5bebca9cce30e9e221f9cc368289fbb |
| Publication page | 255bdc435c20c68df4e6cbeb2935ecacb00e3bd4c21b17751f253231fcdf3e7e |
| Manifest | 05fa2ed673a60686c9bdeec7fec229e8a3433acddf9d693404646d7335e2df0b |
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 | 0M7DJKSiGEHy0jqdraM1BPI0whHLJgdd+c7RXPilT6/cMRUeVE2TG2tx/vJaXYgixeCNDW5g3xAeMM5IiKuSAQ== |
| 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
| 2026-09-17T10:32:41.157821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066440observed 255bdc435c20c68df4e6cbeb2935ecac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:41.138315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066440/manifest.jsonobserved 05fa2ed673a60686c9bdeec7fec229e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.118219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066440/publication.mdobserved 3e6189fcc4cc5e4583810380702347d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.100419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066440/publication.txtobserved ebbef86f6cc34b5510e4ece1a5336540...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. |
|---|