OT-2026-000046860
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046860) never changes.
Identity and time
| Publication number | OT-2026-000046860 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-795d-b9d8-50fee7422689 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046860 |
| Status | PUBLIC |
Content hashes
| Canonical text | d028e1e9c314295d53e1a6712235f5dc1436c25d83f3e870e60dcba3005cf8ad |
|---|---|
| Markdown | b4cc0dc0d64c52751bc8a3632a20ebd8addd99d2778d08c99ecce603dde8e6ae |
| Publication page | 867c08d09d4be7f450730c4af3a4a74748fb3391c18c68da6124ac7b93832c86 |
| Manifest | 6f945401ebe0af530a0e4c59b5bd0c633578c09520a8117193a4b9d8e54c9472 |
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 | 4MDSdPOl1mZT4p9JYykXKUb8kolSuutfS3M1kF5F/eIzIH4EVK5pKd2Un8uHel8DyMacbWc2bNRJZkZNt3KdDA== |
| 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
| 2026-09-17T11:06:57.838439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046860observed 867c08d09d4be7f450730c4af3a4a747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.819051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046860/manifest.jsonobserved 6f945401ebe0af530a0e4c59b5bd0c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.799739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046860/publication.mdobserved b4cc0dc0d64c52751bc8a3632a20ebd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.780925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046860/publication.txtobserved d028e1e9c314295d53e1a6712235f5dc...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. |
|---|