OT-2026-000065696
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065696) never changes.
Identity and time
| Publication number | OT-2026-000065696 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7c47-adc2-9c71291439ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3afcddfacf6deeec36c1e7cc4f926324b329be38ae5476ab611ed53250f6448d |
|---|---|
| Markdown | d932cc1bc51389f66384aa6ed1d7f78cf47cae27b6dd615c7312704c29e82564 |
| Publication page | 5e88fa6841cc5b80d11a4a565c2da8ef5e577197021191f93523ac369b33c7d2 |
| Manifest | 11b3d1b1984685d9d38ad70fdfa2f3574beb0c0537b5ed5226695ef33ffa6dd4 |
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 | XlRP+n6mEk2EcT8MelE0xA0I19h2sCHvUKqCdMnLEmy54zwzc0/lT7RS2r8IXbwgFNSqRr0MvLKIQzQj4USeAg== |
| 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
| 2026-09-17T10:34:06.665280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065696observed 5e88fa6841cc5b80d11a4a565c2da8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:06.648003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065696/manifest.jsonobserved 11b3d1b1984685d9d38ad70fdfa2f357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.628694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065696/publication.mdobserved d932cc1bc51389f66384aa6ed1d7f78c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.610012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065696/publication.txtobserved 3afcddfacf6deeec36c1e7cc4f926324...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. |
|---|