OT-2026-000006480
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, vented after set down, silicone cups
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-2026-000006480) never changes.
Identity and time
| Publication number | OT-2026-000006480 · never reused |
|---|---|
| Internal UUID | 01a0a95c-b8bd-7772-a2b8-cd3a81f1bf0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:37:01.248567Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bbe60cb303762daf6ffc04f1df5b7f2e46713fc4f9dbe495e83419e8ba34a0e |
|---|---|
| Markdown | 0e436b07577ce1f0a9db04ea352bb72aa66237d7c4166a60f844c47903dc8526 |
| Publication page | 56be5417049ee61eecd7fa4306a6e9a44b920197ff9168e233b66873f2f7af8e |
| Manifest | d2e5c70d645aa12eb9262ef08a77a574f365732467bacd65b4f7e35609ca3754 |
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 | 1lVVrYHJ2RkHZ1CThBzWKX2n7G+QOZ5DI5a56GZb4mmEniYqMb6AeEc5Gvtl+97NSclb/Af5FlqkY2xZcufADw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T16:42:20.961395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480observed 56be5417049ee61eecd7fa4306a6e9a4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:42:20.721263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/manifest.jsonobserved d2e5c70d645aa12eb9262ef08a77a574...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:42:20.457000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/publication.mdobserved 0e436b07577ce1f0a9db04ea352bb72a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:42:20.175057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/publication.txtobserved 3bbe60cb303762daf6ffc04f1df5b7f2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.729972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480observed 56be5417049ee61eecd7fa4306a6e9a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.716391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/manifest.jsonobserved d2e5c70d645aa12eb9262ef08a77a574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.700854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/publication.mdobserved 0e436b07577ce1f0a9db04ea352bb72a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.684901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006480/publication.txtobserved 3bbe60cb303762daf6ffc04f1df5b7f2...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. |
|---|