OT-2026-000025523
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000025523) never changes.
Identity and time
| Publication number | OT-2026-000025523 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-747a-a422-4303fb6cbadb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025523 |
| Status | PUBLIC |
Content hashes
| Canonical text | 881410526967945387436f746f1c769bb332c2643328e9d4ef69bc5994b6e4bb |
|---|---|
| Markdown | 0e0da7dcb977da5f0806f1ab8f0bff224db4b1e4c898e2e2a40d30d1f08ce72d |
| Publication page | 8d883e99f98498a8c3286a1f0f050489d39c02a0815ab367c94d59caf55930eb |
| Manifest | 50337b1e14976dfc3b94b565d43bbf41cc4dcf5deae13be9981c0312cfd593dd |
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 | wK5JzJLSiKHxgRTriUPq5JAKQoCC/ZQD+MQw/R8T+YkxVB+4dV5OoHrsxP2peVsC/uto6XhmwV1p4bG5twMuAg== |
| 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
| 2026-09-17T11:47:39.838026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025523observed 8d883e99f98498a8c3286a1f0f050489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:39.813456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025523/manifest.jsonobserved 50337b1e14976dfc3b94b565d43bbf41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.784860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025523/publication.mdobserved 0e0da7dcb977da5f0806f1ab8f0bff22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.760232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025523/publication.txtobserved 881410526967945387436f746f1c769b...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. |
|---|