OT-2026-000060061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000060061) never changes.
Identity and time
| Publication number | OT-2026-000060061 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7177-b710-e25c8a9de7d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060061 |
| Status | PUBLIC |
Content hashes
| Canonical text | c294fd5bb598441fdc420505fcf07c4f32a85812ccf5fcfd7fd09f101a9dd044 |
|---|---|
| Markdown | e788e7e33f14beeedacc62e606168012239ccbb4be9dbb67de8c3fcfb11d779f |
| Publication page | 5711ff6eddd2a36e7af8e11be410a24fc921735977fc6c7f975d284ca17f72e1 |
| Manifest | a0ab78385f0a59872b243db26348e41e1dab3bc79c27d2916fba851d0d21b734 |
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 | UwaITkIOhwO10wpCZyoTbHPJ2crUjxlh42XyFvyPlG/e7DIdR/QyyNyDpK/6nN9Yicz1UbCqmmPhRRI5kj5rDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:41.297483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060061observed 5711ff6eddd2a36e7af8e11be410a24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:41.277003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060061/manifest.jsonobserved a0ab78385f0a59872b243db26348e41e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.256925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060061/publication.mdobserved e788e7e33f14beeedacc62e606168012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.236593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060061/publication.txtobserved c294fd5bb598441fdc420505fcf07c4f...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. |
|---|