OT-2026-000048826
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000048826) never changes.
Identity and time
| Publication number | OT-2026-000048826 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-72e1-b310-d8509e321c09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048826 |
| Status | PUBLIC |
Content hashes
| Canonical text | e11f1c3b234688c097b559c049fe044e670378788b0f5984b7678752291c5445 |
|---|---|
| Markdown | 49eb5db7aa48d9aef77b55c468c312a727a1ae8fd27cd76691521141bfb89a39 |
| Publication page | ddc154854a8ab2e2d16d4411c957a7ec4bada06650086f29c3fb3692c4c28579 |
| Manifest | ee8cf41f0de645e4069108fd04d5fd2f4f3ecc9714f0a4dfa1c97c86ca3deeba |
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 | Jh7sxpqE0UTiY2HGeFDXC+wriQEHWbrZ2zhItYblC/4hCylY8ahXGMtcdKDGcpibrTTj04117pem14IAUHYMAA== |
| 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
| 2026-09-17T11:04:33.618684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048826observed ddc154854a8ab2e2d16d4411c957a7ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:33.598096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048826/manifest.jsonobserved ee8cf41f0de645e4069108fd04d5fd2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:33.577112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048826/publication.mdobserved 49eb5db7aa48d9aef77b55c468c312a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:33.557516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048826/publication.txtobserved e11f1c3b234688c097b559c049fe044e...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. |
|---|