OT-2026-000061947
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000061947) never changes.
Identity and time
| Publication number | OT-2026-000061947 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7982-aacd-293498c71335 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061947 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26788b2ccccfdd30bdb498a9f934b9014a54e87e992df95044f343eeb94da596 |
|---|---|
| Markdown | 73f7fd9a93293d9b37c3ab892a60bcf12d7f45caebbd4af536176dcfae3923d9 |
| Publication page | 6078a5b03791c87b5ffe38a03dc9af3dd416fa80c9d96f3dbc2ceb91c8ffe34f |
| Manifest | 86e65482235c1601809f072d13e333a3e4667c9ac7288e3d5e8bc1e80ba9c9cf |
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 | 2hQTnc61SB0Yyl+01EmXX3k7FVEHcJMRTwFAqh/RrQnoxT4SACbWmWTkPLFq9ES0CktJhuqIReFEvEnGaotGDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:50.788646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061947observed 6078a5b03791c87b5ffe38a03dc9af3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:50.762002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061947/manifest.jsonobserved 86e65482235c1601809f072d13e333a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:50.737552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061947/publication.mdobserved 73f7fd9a93293d9b37c3ab892a60bcf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:50.714155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061947/publication.txtobserved 26788b2ccccfdd30bdb498a9f934b901...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. |
|---|