OT-2026-000048094
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000048094) never changes.
Identity and time
| Publication number | OT-2026-000048094 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7cca-b0c2-06e0a0c38144 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76769e2d65ab546f9cac40445304ca70ff4a68ac649d3a209f226b5b05683ec5 |
|---|---|
| Markdown | 7b84f55ff01da271de3fe2f96e682909874a2aa7918a3666fb461efec33a540f |
| Publication page | 8d4062a60901f55d8af709da86eb377c6f086fccdd2dfc8dc6bc3a6e9aad54b9 |
| Manifest | 934a0ae578789340cca5c8020df44db2c600a34d269d4883e386b7ea6d05ed69 |
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 | j8COk3Oz6qr19cqYBDsHKsjmmGnbyJP4hauj0sDo3JtUsAEqoKoJhafyxKIOSgzuta9IML6YToow7IrsEMZwDw== |
| 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
| 2026-09-17T11:06:07.062716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048094observed 8d4062a60901f55d8af709da86eb377c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:06.998246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048094/manifest.jsonobserved 934a0ae578789340cca5c8020df44db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:06.981850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048094/publication.mdobserved 7b84f55ff01da271de3fe2f96e682909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:06.963102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048094/publication.txtobserved 76769e2d65ab546f9cac40445304ca70...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. |
|---|