OT-2026-000043432
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000043432) never changes.
Identity and time
| Publication number | OT-2026-000043432 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327f-7540-b925-6a7931c60e49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8961958cf6f023a84a4c3fcc87bce90e0979825d82aaee4e4e2fa9c0639950b9 |
|---|---|
| Markdown | 9b49c1056941dcd76e6b113ece9e70cfd0966f62523807baece0cbe6d284d6de |
| Publication page | 66a5607f286ac6748be78c539c94e6d89c2194be34e2c683d21d30e4a900d382 |
| Manifest | aaa6de53b9ac4f5dad83ca22d5ebbba6030a6cd20839971fb5189d26a4fde90c |
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 | ThfqQzp6ZZEiWtXPvLatyOk66aIRMwev21rVpiygG5kBKT0TvWRaMBvO6MEMPzpb7W2Ob1kbKz8TGWqiGGO0CA== |
| 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
| 2026-09-17T11:13:58.680535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043432observed 66a5607f286ac6748be78c539c94e6d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:58.662397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043432/manifest.jsonobserved aaa6de53b9ac4f5dad83ca22d5ebbba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:58.644834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043432/publication.mdobserved 9b49c1056941dcd76e6b113ece9e70cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:58.626636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043432/publication.txtobserved 8961958cf6f023a84a4c3fcc87bce90e...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. |
|---|