OT-2026-000056049
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000056049) never changes.
Identity and time
| Publication number | OT-2026-000056049 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-70cf-915b-6147c3cdaa71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c8db0302fa9ffe3decf153ace886da6ba4bc947968289a77a95bd8a24092ebd |
|---|---|
| Markdown | be4f58b325242506f9c4b3e5a336b4568f0d7db3932ea726e5ba2faa30f4ecb1 |
| Publication page | 723707e3d4de3102b8c76f8c5c96fc24d8883c79dd4c124995cd47e3adad3057 |
| Manifest | eb1bd4063bd23acfb5c1363ba98c5070d050ff722b43813496aea35b80bb76cb |
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 | q+q4leUq57MjHd8D/klJMtyeDoQYy/Wkqpl+G2fJubPNTm8T7tNx6UzMfi4EE4uCZsoy+qcYqPRbLXeHx8qRDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:34.922287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056049observed 723707e3d4de3102b8c76f8c5c96fc24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:34.905201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056049/manifest.jsonobserved eb1bd4063bd23acfb5c1363ba98c5070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.886856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056049/publication.mdobserved be4f58b325242506f9c4b3e5a336b456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.868946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056049/publication.txtobserved 5c8db0302fa9ffe3decf153ace886da6...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. |
|---|