OT-2026-000067896
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000067896) never changes.
Identity and time
| Publication number | OT-2026-000067896 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-778d-aacf-8ef5055443f5 · 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-2026-000067896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e5ecd812d063ab7af7b7fb3349ee9bfeb3d1ab179a2abe3756ad54d9f80e24c |
|---|---|
| Markdown | d093db6d108b786ec4ac3c66cf8dd850e94815feb0e6a8142a9ad364f764060c |
| Publication page | 889faa39a85b6db2cac84bb0c6766fa97573bff7ed0da14170c683df016f0661 |
| Manifest | 83a6445dacb5ffe6cfa8da0ee457189c6fbe277e28d6160638d7f29992b3a9dc |
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 | lWxlyi7yZA+fUg6P3svNG7YM0wbPTSfIY1V/EU0iGOnnZKAQYfPrLCOGFQcB0TdXqHexAVRXxZ5cbiqiNjisAg== |
| 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
| 2026-09-17T10:30:17.704034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067896observed 889faa39a85b6db2cac84bb0c6766fa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.686252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067896/manifest.jsonobserved 83a6445dacb5ffe6cfa8da0ee457189c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.668188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067896/publication.mdobserved d093db6d108b786ec4ac3c66cf8dd850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.650121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067896/publication.txtobserved 5e5ecd812d063ab7af7b7fb3349ee9bf...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. |
|---|