OT-2026-000046325
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000046325) never changes.
Identity and time
| Publication number | OT-2026-000046325 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7a0d-bb1e-ec834435c0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046325 |
| Status | PUBLIC |
Content hashes
| Canonical text | f76cac267961b31d56da7a5ad498a13bd6293eb240db8e0a52ad212da596243c |
|---|---|
| Markdown | 908263c2852b1ed4cde3b1129cd281b4278f3d349f1267bb31a6f4f9d51a30ac |
| Publication page | 4069eeaf435a3b9a18fb0cb37bceadaa70355e6195b874589b5646937426dbd6 |
| Manifest | 0d4ba2f41564c4536c36d128822cd612b1d5f7476f0761acb108cc5d6ecb7b3b |
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 | 3T+kwtRwRaRg2SzTJcHzFv7qXm89/q4ICBTIcnUeUeqvfkNc50+GUX3mGL5F7kVPUkp2fhMaA7YGunmKR6c7CQ== |
| 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
| 2026-09-17T11:08:18.301538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046325observed 4069eeaf435a3b9a18fb0cb37bceadaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:18.281474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046325/manifest.jsonobserved 0d4ba2f41564c4536c36d128822cd612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.262508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046325/publication.mdobserved 908263c2852b1ed4cde3b1129cd281b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.241997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046325/publication.txtobserved f76cac267961b31d56da7a5ad498a13b...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. |
|---|