OT-2026-000015325
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000015325) never changes.
Identity and time
| Publication number | OT-2026-000015325 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7b9d-b754-6dcb71dd4f39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b138232e90397c9ee20c409eea3c74747973d17ee36608c5b618e986c2b9eae |
|---|---|
| Markdown | 2b94ee53836a142e1cb0a2a817639f7b9e959fd94316dc4e3b0ed24594ed3cc4 |
| Publication page | a4acc01dcdce10134511ab24a165c65252b7b6040a46df53c3b5414e9b4821cd |
| Manifest | ab1233813ba144b87c6b8acc9500c68f659bb79136b77f6f3296bce8da6e3140 |
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 | uuvz/VWqfBN5DAWfhlEKjtxHU26fwyRL0FYwoLqY5lSM4/vF/8Q/a09PG70RHMpr5cE/k729N3hQPiUrddZ8DA== |
| 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
| 2026-09-17T12:06:01.373254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015325observed a4acc01dcdce10134511ab24a165c652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:01.352994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015325/manifest.jsonobserved ab1233813ba144b87c6b8acc9500c68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:01.332624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015325/publication.mdobserved 2b94ee53836a142e1cb0a2a817639f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:01.312174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015325/publication.txtobserved 8b138232e90397c9ee20c409eea3c747...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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