OT-2026-000041569
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000041569) never changes.
Identity and time
| Publication number | OT-2026-000041569 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-74be-91cd-223c7b7341d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041569 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee0275d80c92736ff5930bb356480a707c3c08d1908b340868cf4bb0d3caaf04 |
|---|---|
| Markdown | efd56dd82e26ded60969fd0d9f3e9ad5535b2500c9b06e0c0686f79ee061ed41 |
| Publication page | c2183fa061c37925ee4134f2b07c698371fa8bb65bc02d8045643c2eff1ede95 |
| Manifest | 00fd39863b6f116cc3432d130987f84420354adbfc22e9224bacb0f053a8beb9 |
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 | qhzrTTI+IXeRdeE2K2Bf8DkDiCMHUK/Xo6mpAO7ocIDk0QnLh8tPjxxYImtZ10yTB0HK97Xx6OubFgAKvz+aDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:21.060572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041569observed c2183fa061c37925ee4134f2b07c6983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:21.043690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041569/manifest.jsonobserved 00fd39863b6f116cc3432d130987f844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:21.027398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041569/publication.mdobserved efd56dd82e26ded60969fd0d9f3e9ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:21.010540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041569/publication.txtobserved ee0275d80c92736ff5930bb356480a70...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. |
|---|