OT-2026-000029128
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000029128) never changes.
Identity and time
| Publication number | OT-2026-000029128 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa0-7167-9090-129bb3a5b749 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029128 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0d13d7f999842e53bc74dfae42bf8d071d4321d1a07b459688c385a8ee633c3 |
|---|---|
| Markdown | 93da27d6125fe2c5583a123d68aea04d0e2ef586db82183e19a41d23d44db63c |
| Publication page | f793aedfffeee7d395b132afcc02d1e60ad08ded2c762afc0f3300efc9bc28e4 |
| Manifest | 68d83dc7b7585f22b8b1a94358d347b482d99f8ab90e46b0ebe29d2cb44b7ca0 |
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 | OJlsSOnCPLZ7X8UIQDV8UIHtkhQ2Nov7Bmup9fCVs4ha28zvkxZ9ZALq7xvmOYAb2mM3KyMcDpKZDORfggm+CA== |
| 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
| 2026-09-17T11:39:36.703922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029128observed f793aedfffeee7d395b132afcc02d1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:36.685283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029128/manifest.jsonobserved 68d83dc7b7585f22b8b1a94358d347b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.667753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029128/publication.mdobserved 93da27d6125fe2c5583a123d68aea04d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.649911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029128/publication.txtobserved f0d13d7f999842e53bc74dfae42bf8d0...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. |
|---|