OT-2026-000034130
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000034130) never changes.
Identity and time
| Publication number | OT-2026-000034130 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-75df-9afe-8f5182bffd3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c0241d88c034ddc1dfd03caca22af8ef9102355b5c97306ae333b13adf7c377 |
|---|---|
| Markdown | 7184cf139f02d9c543696a173fc29ee9972dfa2acbfc2dc0d03296e3b30955ec |
| Publication page | 8e3c1f7e69319e31c7cc50e44df8a4ef354da5ddae4c7a0432ffa729c92fb030 |
| Manifest | 0f17ff8c42508a93f00b66f08c35489156b3d137d5dd8db42b40628c48fea0a6 |
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 | x6frtTADE73bNEjDdLbNfMcKWhTxs1ZrUXiOeSbfTbGdfV0HoQ7GXcitOcq7FNaUwciwKu8rwPq8DWHgUrbwBQ== |
| 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
| 2026-09-17T11:30:31.429705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034130observed 8e3c1f7e69319e31c7cc50e44df8a4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.411521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034130/manifest.jsonobserved 0f17ff8c42508a93f00b66f08c354891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.392023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034130/publication.mdobserved 7184cf139f02d9c543696a173fc29ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.373607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034130/publication.txtobserved 6c0241d88c034ddc1dfd03caca22af8e...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. |
|---|