OT-2026-000062700
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000062700) never changes.
Identity and time
| Publication number | OT-2026-000062700 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7d4f-ade0-c70d28cf763e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 009fdd46e53e38ee5e9fb002bedb44cffcac9b72ed33a9f026bb6f4a6d0105c4 |
|---|---|
| Markdown | 9033f18db48d60082c7eeee458ab6cf98e3aca56508a2ca17deeff8dca5f8856 |
| Publication page | 8af71a98ca5aa8a70ee963a2672825490eeacd56bd09514ba039b680ba18e2cf |
| Manifest | 02ee5256d9e4aebde66761ca308187c039ddaa9e4b81fb8274ae966818b3296a |
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 | Oewy63Dx8G91fT1CDcKVvEHP+ijI+ThasH/05MwRdzR423bTGfaQXo2kCdZiGUpFDNfszop3+mvt9kQFkrpvBA== |
| 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
| 2026-09-17T10:39:15.820446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062700observed 8af71a98ca5aa8a70ee963a267282549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:15.802235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062700/manifest.jsonobserved 02ee5256d9e4aebde66761ca308187c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.784644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062700/publication.mdobserved 9033f18db48d60082c7eeee458ab6cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.765907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062700/publication.txtobserved 009fdd46e53e38ee5e9fb002bedb44cf...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. |
|---|