OT-2026-000026119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed 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-2026-000026119) never changes.
Identity and time
| Publication number | OT-2026-000026119 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7f41-8b76-2d9ddca889a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c31cc8427aa622a69257f4f8f7470fe6bf2ca448469e600643f42ad09710b34 |
|---|---|
| Markdown | 6d4bd1f18002f3808bd91764ccb5ec1a2c3ce0a2f2b5da28ef59818586814dee |
| Publication page | 932115486e2ee0ef490bef10079e26a6478e17280ae240ec44605d85982e181b |
| Manifest | b7f2769ac9b9ee6e728b6878fdf4843da37a6d3ab8780b3f245a42bd9a1ba820 |
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 | AyATsDpBFjCxLNhiGllqEvHJWeQk2QwTWl1d7nvlaGXPNbCyWcJXjFVQds3+5hgq55eRQPuvfDrxqAeQKKpyAg== |
| 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
| 2026-09-17T11:46:37.638958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026119observed 932115486e2ee0ef490bef10079e26a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:37.620418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026119/manifest.jsonobserved b7f2769ac9b9ee6e728b6878fdf4843d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.602872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026119/publication.mdobserved 6d4bd1f18002f3808bd91764ccb5ec1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.585362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026119/publication.txtobserved 6c31cc8427aa622a69257f4f8f7470fe...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. |
|---|