OT-2026-000051729
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000051729) never changes.
Identity and time
| Publication number | OT-2026-000051729 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-70af-bca6-dd9080067833 · 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-2026-000051729 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10dbb2e3fa0d4b998ead89cc68ebdc004498762b442b2c46723874fbfbdb6bc8 |
|---|---|
| Markdown | 84d0eb9ccfe0895d99075dc31bb5acd6238a51c2b48f986cf1e7ed79f369a062 |
| Publication page | 2373da58adfd5b6a20f46fdb28180c2b76267b39c518e3e120a3435a956fc98e |
| Manifest | 98e9a48cfaa2ffb4618e551e76b0f4a5c484f89a8bd5d34718abb40af9cbe208 |
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 | JWM/2QIK12u7jbt1abbrjoM7bQfV82eYTKMFr/GD3hB+L2bHUYOrKKdag/9yNsonZRZLFY5qSdsT7HHU+3cFDw== |
| 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
| 2026-09-17T10:58:37.223994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051729observed 2373da58adfd5b6a20f46fdb28180c2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:37.204374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051729/manifest.jsonobserved 98e9a48cfaa2ffb4618e551e76b0f4a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:37.184937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051729/publication.mdobserved 84d0eb9ccfe0895d99075dc31bb5acd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:37.167192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051729/publication.txtobserved 10dbb2e3fa0d4b998ead89cc68ebdc00...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. |
|---|