OT-2026-000024586
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off before set-down
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-2026-000024586) never changes.
Identity and time
| Publication number | OT-2026-000024586 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cd-739a-9534-e54af09afe1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55ac31a0bac78035807f1cda2021ff4c23eba11378871efaa329b432ea49a150 |
|---|---|
| Markdown | faf6350ce2f3159297af9a7d90d260fb8173399c43f7f73a753f005d73a22aec |
| Publication page | 082fd0d28bafa113aad951a48bc7c631611a5c9229ffa038c1b17bc6932debf0 |
| Manifest | 90f681b6191ba52093a7cc152fbd6582fe7bc45f20dd434535328d00bc655b7b |
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 | 57z9DXPDZm/lC9rKUdCIGC+e6YLMdZ44g+DpXMs5gayLOeGwRjG7Jqq3zOpBcmBWnXnA86rmMAOENzM5ZMjXCQ== |
| 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
| 2026-09-17T11:50:45.253594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586observed 082fd0d28bafa113aad951a48bc7c631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:45.234916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/manifest.jsonobserved 90f681b6191ba52093a7cc152fbd6582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.215588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/publication.mdobserved faf6350ce2f3159297af9a7d90d260fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.193954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/publication.txtobserved 55ac31a0bac78035807f1cda2021ff4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.656454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586observed 082fd0d28bafa113aad951a48bc7c631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.637284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/manifest.jsonobserved 90f681b6191ba52093a7cc152fbd6582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.619811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/publication.mdobserved faf6350ce2f3159297af9a7d90d260fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.600496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024586/publication.txtobserved 55ac31a0bac78035807f1cda2021ff4c...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. |
|---|