OT-2026-000014574
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000014574) never changes.
Identity and time
| Publication number | OT-2026-000014574 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7b04-ad3c-a3785de5aff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 610923594766d681924606fee90fbd5068a0ce0b18e6d7ff6920ba428f49aa75 |
|---|---|
| Markdown | 67f906e5abf5e62ebbf90ed8a31386e80fb05fc1f6b6ea129ee05bc230dc8f80 |
| Publication page | de5d02fcc90dfa888730676ff6fa82078e713ab3598dd5ee6162b6b72fe20a6e |
| Manifest | 1885682d57a9534fa9de9e99792e8234e947ad496bfaa30a8be5c1ab0c8131dd |
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 | HzxVltAcHkVQIhz7P7Nrl0qnn4X+3McVnCK21Y8+BnCnP7oIX3EH5BxfIqjiFVg/JsZte1Zl/Rcame1UZ9d8Dg== |
| 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
| 2026-09-17T12:10:27.540295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574observed de5d02fcc90dfa888730676ff6fa8207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:27.519566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/manifest.jsonobserved 1885682d57a9534fa9de9e99792e8234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.497305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/publication.mdobserved 67f906e5abf5e62ebbf90ed8a31386e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.466769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/publication.txtobserved 610923594766d681924606fee90fbd50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.830457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574observed de5d02fcc90dfa888730676ff6fa8207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.810377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/manifest.jsonobserved 1885682d57a9534fa9de9e99792e8234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.789803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/publication.mdobserved 67f906e5abf5e62ebbf90ed8a31386e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.771884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014574/publication.txtobserved 610923594766d681924606fee90fbd50...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. |
|---|