OT-2026-000017069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000017069) never changes.
Identity and time
| Publication number | OT-2026-000017069 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7138-aae3-91f2d31a39b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a40e48b032f21d12fb0c329fb09e47f7de6f6224ad2520547ad0c20f6271f55 |
|---|---|
| Markdown | d595d28f067f265bf7104e035577b3263b26beebb61411ba03cb2211568c62ad |
| Publication page | af18d98cc14709718c1b657b765ca9ef89fbef742d281995983289cc04f1d74d |
| Manifest | 8fb74f069e4af2589bf09ecf32b81789a8f6c8bda9d40d301e8b8896c0474205 |
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 | W4RzR+zQSyWzvtkGdrkuJ6ANqtCjkIltHYShhVKlG5XY/9hUj0y7iYSSc18BSJ9JunLIwOgLronRC6qLu29YDQ== |
| 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
| 2026-09-17T12:03:29.347087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017069observed af18d98cc14709718c1b657b765ca9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:29.330783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017069/manifest.jsonobserved 8fb74f069e4af2589bf09ecf32b81789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:29.313896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017069/publication.mdobserved d595d28f067f265bf7104e035577b326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:29.297746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017069/publication.txtobserved 9a40e48b032f21d12fb0c329fb09e47f...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. |
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