OT-2026-000065200
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000065200) never changes.
Identity and time
| Publication number | OT-2026-000065200 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-762f-aead-3ea2f82fb35b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60d9c9164e6e8b804de35545978b8197e57d83b2f0c307e1703358d804b4a976 |
|---|---|
| Markdown | 831bbcc78791c2cbc7fa9b447086f6641eb5adb5ace6c6469ad73a7eacab6787 |
| Publication page | 0d308167a38ac6e4347e13009df2d7bbf9947d3a4adf87945aa23069274e580e |
| Manifest | ca64de812ac6895c1ebf0885fcda3376bdfa3c3bec93f30f1224632f818f74f7 |
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 | QulEDeYJwZofwNSEvAubs2sXsdmaMXTFEZ3RL2RKxpPdBnU90EY5lVkkPVNPp5unkXy9FrCWPR5suu4gLoTjCg== |
| 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
| 2026-09-17T10:35:02.965794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065200observed 0d308167a38ac6e4347e13009df2d7bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.947929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065200/manifest.jsonobserved ca64de812ac6895c1ebf0885fcda3376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.927418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065200/publication.mdobserved 831bbcc78791c2cbc7fa9b447086f664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.910364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065200/publication.txtobserved 60d9c9164e6e8b804de35545978b8197...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. |
|---|