OT-2026-000039462
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000039462) never changes.
Identity and time
| Publication number | OT-2026-000039462 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7c26-ae34-dc7d2169cb9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7712e3db0c767a3cfa2e365b0d3a95a02d257a1a32b6ef55e4832fb5fee725b0 |
|---|---|
| Markdown | 6b4cad86cc7a779418264d779d6f317bb00ef4582a380894d424219a288d747f |
| Publication page | b60e845dc124c8e05afe287cf82e71fa6977e918aef01bb8aa5193921f4e232b |
| Manifest | 3f2b558299aaa6ee716b62a7d4eced5b87333b36c536b5e37fbae76534f270d5 |
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 | pS+PMhLDaZG6yGZQC8mVGA/NUH4vuWKA7a99UtJ/2rb8z0pHOiOv3xh8ZC8r3KDXdZZpnOzHch8BHnG+jgKdBg== |
| 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
| 2026-09-17T11:21:05.102683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039462observed b60e845dc124c8e05afe287cf82e71fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.086219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039462/manifest.jsonobserved 3f2b558299aaa6ee716b62a7d4eced5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.068920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039462/publication.mdobserved 6b4cad86cc7a779418264d779d6f317b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.051710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039462/publication.txtobserved 7712e3db0c767a3cfa2e365b0d3a95a0...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. |
|---|