OT-2026-000062566
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum 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-2026-000062566) never changes.
Identity and time
| Publication number | OT-2026-000062566 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-78e8-8824-cc7bb565de5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be0eeb21c401f630043b8a229507d6eb0e3d27678c27b38710e8df1ec884eba |
|---|---|
| Markdown | 06ff7cae25fe58342a9e7d335d22d815f2d0df2afba0b7b760e38d00f4266ba8 |
| Publication page | 053e7b4a493df1abe2ee0791f017ca90b74fef22342960e1596da74795b27ac2 |
| Manifest | f67889d3e00cc4abc1dcc1f42b1cf905be8e43237f4b341ca1229d8d92e4b635 |
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 | wo2BTzkek/Y3Tkpk8qMimu9daIfeb94zu5vV2FHjEGLo1b5Fzy4oZfSGWqud8QI5+8isH83qa8ZoOsaN3jP4Ag== |
| 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
| 2026-09-17T10:40:02.852642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062566observed 053e7b4a493df1abe2ee0791f017ca90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:02.825712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062566/manifest.jsonobserved f67889d3e00cc4abc1dcc1f42b1cf905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.807814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062566/publication.mdobserved 06ff7cae25fe58342a9e7d335d22d815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.787579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062566/publication.txtobserved 1be0eeb21c401f630043b8a229507d6e...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. |
|---|