OT-2026-000040832
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000040832) never changes.
Identity and time
| Publication number | OT-2026-000040832 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-72e6-b70b-272f9ddbc80e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fdbe16950807616e94d7b69207163e904954208d93b44c1311738b1fea2fbca |
|---|---|
| Markdown | 5d4dd1bfd18670631925f311d3e76f1d003ad1399ba0d213d66477277d12e3f4 |
| Publication page | 0da5e420c7265e0501979e85b7eb632c537454a19f2cb778e67d097137995398 |
| Manifest | 6a9409c03882b1b1ffe8305da7af8c34e836bc0464bc03105f8cfdd0a6a18022 |
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 | MftxzW1Q0K7GrgPNzgpR6FadPp4JzA6DsGihg8HEhxmmjH0wOLy7XhQFlXnR16HdSO/pB/MzzXha0L0XUPdSBg== |
| 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
| 2026-09-17T11:20:10.412624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832observed 0da5e420c7265e0501979e85b7eb632c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:10.393234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/manifest.jsonobserved 6a9409c03882b1b1ffe8305da7af8c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:10.377101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/publication.mdobserved 5d4dd1bfd18670631925f311d3e76f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:10.343832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/publication.txtobserved 5fdbe16950807616e94d7b69207163e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.392015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832observed 0da5e420c7265e0501979e85b7eb632c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.375563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/manifest.jsonobserved 6a9409c03882b1b1ffe8305da7af8c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.343672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/publication.mdobserved 5d4dd1bfd18670631925f311d3e76f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:36.310550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040832/publication.txtobserved 5fdbe16950807616e94d7b69207163e9...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. |
|---|