OT-2026-000041547
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000041547) never changes.
Identity and time
| Publication number | OT-2026-000041547 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-791a-9fbc-7baa7924c823 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041547 |
| Status | PUBLIC |
Content hashes
| Canonical text | edbfb5a3ef778a439e4d60b31259ae483c91e5b09a03af6eb9c05e318d2da6fb |
|---|---|
| Markdown | 9db582cced603d372c836829dbe15ac32616057ce5feb044e7e83f8a1ecc31b6 |
| Publication page | 524183d680d7bdc7c8deddfca7bc4cbdd68f6d91f41aa0be4da51cbb334ae407 |
| Manifest | f64c6465f4d690b7bf9225b0d45d11359244fa9c5ac6d668bf1ef14e610072e2 |
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 | Jum1Wb7t7eu4mcAkoekzgyRHw+lml/eW37iCOMtaYaa98U7LCP3R/3dmoBK8f60ClTpaubAcMq/ZFKXbS/MWCA== |
| 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
| 2026-09-17T11:16:19.401665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041547observed 524183d680d7bdc7c8deddfca7bc4cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:19.385196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041547/manifest.jsonobserved f64c6465f4d690b7bf9225b0d45d1135...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:19.365844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041547/publication.mdobserved 9db582cced603d372c836829dbe15ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:19.347498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041547/publication.txtobserved edbfb5a3ef778a439e4d60b31259ae48...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. |
|---|