OT-2026-000037758
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037758) never changes.
Identity and time
| Publication number | OT-2026-000037758 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-760b-8126-63c919e075ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037758 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8984e56a27a6d672cec9e6615ef8e087f05416fb006c16710c7ec19cff0afa2 |
|---|---|
| Markdown | f87ea0c1c2bc5848f7167b9d421d660b17b3d301d01ce9b98921e781d48f9a60 |
| Publication page | 009f74915cb517b6e9542f12a7e98c4588f9346589ca5aac23e400a57596b54a |
| Manifest | 61eaa9ac53a7e073917a727feb068db4a0888705f522c68b33196daf13aca020 |
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 | CJUu6GX0C5dnyTd4y6myQyP0gHvpRQJsFfUx08NbHrg7EYJe/YPTp/NLh+1Rc0DZz7s3bxxDAOj7utnbJjVKDA== |
| 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
| 2026-09-17T11:22:59.103819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037758observed 009f74915cb517b6e9542f12a7e98c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:59.086789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037758/manifest.jsonobserved 61eaa9ac53a7e073917a727feb068db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:59.067735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037758/publication.mdobserved f87ea0c1c2bc5848f7167b9d421d660b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:59.049264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037758/publication.txtobserved f8984e56a27a6d672cec9e6615ef8e08...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. |
|---|