OT-2026-000104329
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000104329) never changes.
Identity and time
| Publication number | OT-2026-000104329 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-771d-af8a-29da762ca0fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21e76cab8834652d0c11fb51ef156f9ed8d953209e6b699e97304d4a87529d3f |
|---|---|
| Markdown | aadbdd4bbbd7ee817c7372eb487463cea24a2d91c702a3e0397febf76e84c89c |
| Publication page | fca7ee11f3aba02efdecbff5229c49793033253b8f550e7bb3723f05ba93f02c |
| Manifest | aa11abaae1c8f17e7fce0de62d1670f71f8bd8a835eefb0f1faa1b7977b7c26e |
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 | E1o0MGdqtNch6ECpC92ljQkGCGmt7xIX0mebvyJdtYEpblfZA4uIE62qARgIZjO4uyoehYdQP+ZCPjdV36w3BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:34.883826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104329observed fca7ee11f3aba02efdecbff5229c4979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:34.865953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104329/manifest.jsonobserved aa11abaae1c8f17e7fce0de62d1670f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.849199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104329/publication.mdobserved aadbdd4bbbd7ee817c7372eb487463ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.832742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104329/publication.txtobserved 21e76cab8834652d0c11fb51ef156f9e...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. |
|---|