OT-2026-000093706
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093706) never changes.
Identity and time
| Publication number | OT-2026-000093706 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7f60-aca5-450c17ad5a78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86aaef775bf1fa4a525c5f566bb3b3c8cdc757fc26cd4f10661eb6dc19df8141 |
|---|---|
| Markdown | 26e28b7b4e043dc7ead8b13e75e61fb33ef7ba5440e16a45eff82f57a8d9980f |
| Publication page | f2388e61efa77ba00794df4a018fa46ebcb4c886ded9bd5dff0832c4ba1fc2ee |
| Manifest | 47933683e88116bf5b500d21d114656c05e122bab086a2c07532cbc07e11c1b7 |
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 | Z6HYVUv5wnfMr4y8Ebd+P5jhTJo+jCshVals7rqUZpoQcY9geebZXH915CiEKvmK5FKLtTE7ihNJHhfEg51uAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:46.449690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093706observed f2388e61efa77ba00794df4a018fa46e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:46.431884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093706/manifest.jsonobserved 47933683e88116bf5b500d21d114656c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.415112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093706/publication.mdobserved 26e28b7b4e043dc7ead8b13e75e61fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.397778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093706/publication.txtobserved 86aaef775bf1fa4a525c5f566bb3b3c8...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. |
|---|