OT-2026-000063314
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000063314) never changes.
Identity and time
| Publication number | OT-2026-000063314 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7bbb-a74e-33db4cecb9d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43f1d7c05a66b2097377543943fe65e747d4a54dbcf4afbd6dd5f61f9c2c7043 |
|---|---|
| Markdown | d10e29773efb1ad796686532701c477c97a0e77c89f9ae2d58a5d59a45df9894 |
| Publication page | a09a0d856b41c3dc2a6b46b289b34323308334d85684a05bd6f186f403e0bcf0 |
| Manifest | c50aecc73de771d69138e352ba03b2b2e2c17fd553056d3f848a0c012afec756 |
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 | N4xKvDGz1Bwx08IE6vNnt4smCRv/PCB8gexiNlq7koeqcK3kC+RIPeXLC6BvG1RgEgATQ56rk3D4ZUsI6T5oBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:12.269091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063314observed a09a0d856b41c3dc2a6b46b289b34323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.251896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063314/manifest.jsonobserved c50aecc73de771d69138e352ba03b2b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.233178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063314/publication.mdobserved d10e29773efb1ad796686532701c477c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.213814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063314/publication.txtobserved 43f1d7c05a66b2097377543943fe65e7...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. |
|---|