OT-2026-000059518
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000059518) never changes.
Identity and time
| Publication number | OT-2026-000059518 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-756a-a769-eb21ab041bca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 544e64689ba82631113ce08965b9c9f762cb043283e6fd72904d684e7cdb5c9d |
|---|---|
| Markdown | 793daf237db5292262e75ed5b7f21b86c0c032abf9fc47e87019a7a1b0a2741c |
| Publication page | 67ee2bf86cb45d0b919dbc7c286e7226743809807d4547cccf4500bd499240c4 |
| Manifest | 23301fc13fd8129cf493c6ddb88c54d28e35349e36f54b0bf303693c4a184b74 |
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 | 94Db667ba8CDDZRae3yKGdS8rbbRFBR3FKJopNwscx6FkTRD/4Bp7UZooj0IwaRuecsxhKCSAlvmkqB5xcQ6BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:14.209149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059518observed 67ee2bf86cb45d0b919dbc7c286e7226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:14.187860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059518/manifest.jsonobserved 23301fc13fd8129cf493c6ddb88c54d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.166021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059518/publication.mdobserved 793daf237db5292262e75ed5b7f21b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:14.145967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059518/publication.txtobserved 544e64689ba82631113ce08965b9c9f7...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. |
|---|