OT-2026-000067758
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000067758) never changes.
Identity and time
| Publication number | OT-2026-000067758 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-772d-9f53-7980c1d1e940 · 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-2026-000067758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d3861a361fa872cefa6879254a7acaa515b8677e3c000742b78f7b1783d2409 |
|---|---|
| Markdown | fcb739c8d6d2cf56d15b5134d00266ad0767c877d2c81d38cc87a4774229ab11 |
| Publication page | 44e90082607d07740f9377356f5436ebaccd4358799c9e2cb27bc5e70c60fc11 |
| Manifest | a32be6c11265962bd05df2234a9c07f898a8227603e39ef195e0d64c40b5d880 |
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 | Ms1Myww8EdviMN1Lah7vpMgqUMsDbf0C84pIKxiXZnZ5b7NYyAcj+vTcj3kJIKndauGx+efh0jFhP+G+7QWqCQ== |
| 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
| 2026-09-17T10:29:59.179163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067758observed 44e90082607d07740f9377356f5436eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:59.161500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067758/manifest.jsonobserved a32be6c11265962bd05df2234a9c07f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.142985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067758/publication.mdobserved fcb739c8d6d2cf56d15b5134d00266ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.124437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067758/publication.txtobserved 9d3861a361fa872cefa6879254a7acaa...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. |
|---|