OT-2026-000051469
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, vented before set-down
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-2026-000051469) never changes.
Identity and time
| Publication number | OT-2026-000051469 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-737b-97a8-47dd3177560a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 224793003cd4d738fcaf68f306a067e55035593cb77b728b98c5c954f3609427 |
|---|---|
| Markdown | c8476db3bcff4c5a437ac447ada4e812e60c892b4c22b83772a76bbbd9bfd157 |
| Publication page | 529191f19613b5bf49a663fd89d2dab16663844a6d954ca0b6d1af87b076fc9d |
| Manifest | e13242d3d743fdf290287402d8b3fd8ef4c192774dca641b8792382f0d512e97 |
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 | 0l6sAd5IV+8bm2tnP/1U6hWcQODAXwuh7ywfGJ3vB8/R6kPuK4/X4hiw1LrQHRHx7s0g1f3UEMXM2RjHR3D4DA== |
| 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
| 2026-09-17T10:58:12.117791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051469observed 529191f19613b5bf49a663fd89d2dab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:12.096645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051469/manifest.jsonobserved e13242d3d743fdf290287402d8b3fd8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.076718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051469/publication.mdobserved c8476db3bcff4c5a437ac447ada4e812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.059360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051469/publication.txtobserved 224793003cd4d738fcaf68f306a067e5...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. |
|---|