OT-2026-000018265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000018265) never changes.
Identity and time
| Publication number | OT-2026-000018265 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b488-7e31-b128-ff293f4865ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018265 |
| Status | PUBLIC |
Content hashes
| Canonical text | b221345b523b6fc8728e3b9edbbc7badf0db75c0eaa8a79067262e657804d1a6 |
|---|---|
| Markdown | c64549cbe6fbdffe3fb86b709f607609b46e5b2b3a7890d86b31388c55e008ed |
| Publication page | 00980df84c94cbf764debe5326f68d43c6c1fefd331ed6e63188d559a4d88877 |
| Manifest | 85f4f0d6db50895fb08e499b6e6ac7a4be0ba9796072cc0f26d9391069db9328 |
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 | tQiscHCEgnPocx4k9GRt8kfOQ6C8722JLELDGZVpqD0AebvjhL71d7hnnpM8bWluGsZ68h80mhYTTNwJBYSHBQ== |
| 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
| 2026-09-17T12:00:06.346174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018265observed 00980df84c94cbf764debe5326f68d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:06.321546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018265/manifest.jsonobserved 85f4f0d6db50895fb08e499b6e6ac7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:06.227143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018265/publication.mdobserved c64549cbe6fbdffe3fb86b709f607609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:06.171705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018265/publication.txtobserved b221345b523b6fc8728e3b9edbbc7bad...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. |
|---|