OT-2026-000046473
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046473) never changes.
Identity and time
| Publication number | OT-2026-000046473 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7626-90c8-9fe7fc531ded · 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-2026-000046473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c433a32f8f214c992118458e520a8d4f116e61fa81cb05da5bee51698242e74 |
|---|---|
| Markdown | f8aba2793fd5f9ed313492b88b2e015357a1fdefc9a7266d2d6efe887e06a4f5 |
| Publication page | 012be95390c7c7ace79fc91a36027217cebb0ce24b31734214f87298b9f89b4c |
| Manifest | 8dfff13c885dc3a01e1bb54b8ce7601bde0c0442bbda70466726e55c17e8aa00 |
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 | 5YpccItKnJ/gGO9YuL4OgL+Wra3Of/ZNhGU+qxg5LeSpl4XBUIFWhGOggziz2Pk84Shn+i18tsF4xFQwyzRwAw== |
| 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
| 2026-09-17T11:08:30.231955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046473observed 012be95390c7c7ace79fc91a36027217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:30.211014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046473/manifest.jsonobserved 8dfff13c885dc3a01e1bb54b8ce7601b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:30.192074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046473/publication.mdobserved f8aba2793fd5f9ed313492b88b2e0153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:30.173143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046473/publication.txtobserved 7c433a32f8f214c992118458e520a8d4...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. |
|---|