OT-2026-000066997
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000066997) never changes.
Identity and time
| Publication number | OT-2026-000066997 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7b2c-bdac-7d3d8aecef77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066997 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f6369a5a53e17749dd9615cb93a99cdcfa656589670fb33a8a18d3fc817730 |
|---|---|
| Markdown | 62500b09082df71913c0ed366970381c28cbf80b16fb5acd0118bab63b7c6b3e |
| Publication page | 219b22d1a71aef600395fbe3118ac0ae9f6c3ac47c77e92aa5e893ba4daef8a3 |
| Manifest | 84370227a3dd2a1c3c0e26d147d9528199682f5362af28c001a73fa9d4e0d4b7 |
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 | B9khQOMGfxyXL7g2H76PyhtqJzp8YthIVf9kzIqYtkh30Zwlxdx33mADeGjicJnYCOS0LKya8fG6EDuQw4XaBA== |
| 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
| 2026-09-17T10:32:13.575518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066997observed 219b22d1a71aef600395fbe3118ac0ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:13.558957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066997/manifest.jsonobserved 84370227a3dd2a1c3c0e26d147d95281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.542034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066997/publication.mdobserved 62500b09082df71913c0ed366970381c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.513263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066997/publication.txtobserved b2f6369a5a53e17749dd9615cb93a99c...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. |
|---|