OT-2026-000066758
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000066758) never changes.
Identity and time
| Publication number | OT-2026-000066758 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7c44-ad7b-e6ef7efe20e9 · 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-2026-000066758 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9c4301b0f78fac42bff6eac8272476ffd873d809e8eadd5b46e3c0d88698667 |
|---|---|
| Markdown | f2cc5249d58a25f1d2c47cbd8e22d6e33fa3d18385a60c1af9e076c126671179 |
| Publication page | e3ace34bf76d996efc8b39abec1e36f67c916a2c34348452d545804b6854a610 |
| Manifest | be6cfd7b92ed379e2d713a2b43cd015f502eac6cd0c8d6f656ed7a45e3b8a2e7 |
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 | OwA84kSJibZEZJCatezGFQyFVItobzDEyczeSFgRxXYcjGYdzSQtPLF7Dc6KQMTX5dhnf/KRW6CDMqyWhdsrAQ== |
| 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
| 2026-09-17T10:33:10.313653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066758observed e3ace34bf76d996efc8b39abec1e36f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:10.294866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066758/manifest.jsonobserved be6cfd7b92ed379e2d713a2b43cd015f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.264369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066758/publication.mdobserved f2cc5249d58a25f1d2c47cbd8e22d6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.236718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066758/publication.txtobserved b9c4301b0f78fac42bff6eac8272476f...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. |
|---|