OT-2026-000035472
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000035472) never changes.
Identity and time
| Publication number | OT-2026-000035472 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-7d9b-b1d1-7bb20e22b872 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ae344665d82bd787f88a8567cf5213909ec218d34bac96841f7bb46278f4485 |
|---|---|
| Markdown | 37d5b7155a831dd2e393b8f523d3328c3d28f5f9ce0fc0cd5d115f6041694f6a |
| Publication page | e62262799975f4fa9aae8f60675028db010bf04960b96acd4d74ae440b9a4c98 |
| Manifest | 102b014fb564094fce8ce83761e8144d7e5e16303ee29bac35586fc59dc61a41 |
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 | ITU1bSjsp9Xa68LmrVoAq6kXUzDytxcMuQIClOjddlwaMTKEkpKF74p4/GlCHOXMxwLv4cmLhOPYklqrqlikAw== |
| 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
| 2026-09-17T11:27:52.126638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035472observed e62262799975f4fa9aae8f60675028db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:52.110090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035472/manifest.jsonobserved 102b014fb564094fce8ce83761e8144d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:52.091582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035472/publication.mdobserved 37d5b7155a831dd2e393b8f523d3328c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:52.074236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035472/publication.txtobserved 4ae344665d82bd787f88a8567cf52139...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. |
|---|