OT-2026-000042716
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000042716) never changes.
Identity and time
| Publication number | OT-2026-000042716 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cf-7cb0-a9b6-9a005414e9f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042716 |
| Status | PUBLIC |
Content hashes
| Canonical text | a33b2d084979d927d1cd3ba8f0d7e3165f42ed396e4e62f32616b9ac08ebff61 |
|---|---|
| Markdown | 2767f0601f7e8ac2f91e9edeaf8942ceff880ae76df2a8b72c18abe174f985bf |
| Publication page | 60d410dd730a1b39f22aa76931d103e07d00d4635431a87297faca09b9982b65 |
| Manifest | 979c6fa2ba364a57e0e624c627a4def2e3b8fd342094f870024a6f8ef716a77a |
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 | BGFsAnUD9c/lW6nLr2jRLMkiyAObq1bWvLuJ8dxWjhWWikgXEcDaOEf/x8Yv+74g/vA2rIkIAf9m0Wp+fZ/WCg== |
| 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
| 2026-09-17T11:15:04.805671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042716observed 60d410dd730a1b39f22aa76931d103e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:04.785710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042716/manifest.jsonobserved 979c6fa2ba364a57e0e624c627a4def2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:04.765547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042716/publication.mdobserved 2767f0601f7e8ac2f91e9edeaf8942ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:04.743869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042716/publication.txtobserved a33b2d084979d927d1cd3ba8f0d7e316...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. |
|---|