OT-2026-000024761
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained 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-2026-000024761) never changes.
Identity and time
| Publication number | OT-2026-000024761 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7c36-a254-ce9a22766319 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024761 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff4eb92d81e4d54d3e31298a0f8cf0a3745578fccc4b4578621dad0f8a175aa3 |
|---|---|
| Markdown | 639a843c3530418db617906412c84b28f805abf4013489d104f5950c50850b87 |
| Publication page | 874a1ed0d9a1788755d27d9055db7051e02db39280fd7ade2e3f2504e4313ca8 |
| Manifest | 170307a1e5eb83cade50f4cef6ceba2e80cdfd0fc1aa65fbff78b45403891743 |
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 | is19lvrOFhnH2G7hLTl7NouzbhM0UkZ00/Af0O2pbi62Jlj7AP7VnEe/WnSgNgf4+ZQWdZuKegxNWjmOrdMrBA== |
| 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
| 2026-09-17T11:48:01.474535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024761observed 874a1ed0d9a1788755d27d9055db7051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:01.457084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024761/manifest.jsonobserved 170307a1e5eb83cade50f4cef6ceba2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.436024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024761/publication.mdobserved 639a843c3530418db617906412c84b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.417154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024761/publication.txtobserved ff4eb92d81e4d54d3e31298a0f8cf0a3...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. |
|---|