OT-2026-000068035
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000068035) never changes.
Identity and time
| Publication number | OT-2026-000068035 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-75e8-a450-57737440a21c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068035 |
| Status | PUBLIC |
Content hashes
| Canonical text | b30cea722c787192925155f1da7705939a0206707ac7da9211254c3d7abd904a |
|---|---|
| Markdown | d97e748aa88286c79bda7081fdb09a62c365924d2bba5cf4439b3b4efdd379bc |
| Publication page | c71cf6036888b302f56319146ec0fdd36d252d232b5c3c9d9af30ef297ceae63 |
| Manifest | fda1f954981ecc36c450048924fa916e696db5f6418f0554226a09561c0e214b |
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 | 0QrDrU879ckLWM3ILloqaCw/UB2dMoIUSuLCnXM7HfXBhvEYTQ3BUhPOQQiYNNxgUMei1Rd31Y0k//DA4yiSDw== |
| 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
| 2026-09-17T10:30:36.081385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068035observed c71cf6036888b302f56319146ec0fdd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.064295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068035/manifest.jsonobserved fda1f954981ecc36c450048924fa916e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.046051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068035/publication.mdobserved d97e748aa88286c79bda7081fdb09a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.027643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068035/publication.txtobserved b30cea722c787192925155f1da770593...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. |
|---|