OT-2026-000023459
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000023459) never changes.
Identity and time
| Publication number | OT-2026-000023459 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-78eb-bf8e-422bd360c2b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023459 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb3391e313fb7c1d6d12530f835a553389e806497fb3827ccf082910cf99b463 |
|---|---|
| Markdown | f2c50fff16e112261fee3f5f84b23ca82ebecafd4ac29a01441f1025977e7017 |
| Publication page | cb9c31f22f63476c4b260f48fdc1d2c3707fa613e5e8602c832518866345eba1 |
| Manifest | 237b05c8132c44642631a9aa987a659d55d054b03d12c3bcda651fb8b5b6f143 |
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 | 3KsG776nIzimjpVMvg54DHKAUTJXZrSjPblJLMamrQakEcJ+u6IR0OPvUxdQLDx3VQNRgWQqdwPa0QDxoYbABA== |
| 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
| 2026-09-17T11:51:40.714312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023459observed cb9c31f22f63476c4b260f48fdc1d2c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:40.697531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023459/manifest.jsonobserved 237b05c8132c44642631a9aa987a659d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.680811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023459/publication.mdobserved f2c50fff16e112261fee3f5f84b23ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.664192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023459/publication.txtobserved bb3391e313fb7c1d6d12530f835a5533...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. |
|---|