OT-2026-000058575
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000058575) never changes.
Identity and time
| Publication number | OT-2026-000058575 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-75be-aded-0ef7f1a9fca1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11e379580eb2f30d6b5f06d7f886c2f74d0ca3b9598afed3069782476507a1b0 |
|---|---|
| Markdown | a93ff2d6fe6cc7f5588351e3cbe87b52022277c4670c4a83e2315e72591cd4ac |
| Publication page | 252a2ee587271e498c845cf5a1acec0e2d5e15c14d5aa66693a0cfa914d9b43c |
| Manifest | 91288165cc088bfc104e9cfe148c7ea0c055b82fe46eb0b8439bf5757955a59c |
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 | SawSDCQwK1+UwxpU+qJWli8Q+pfOMFeeMFFBu2baskbEVqS9XS8y3U5GWICl9jFMy4ArdrAjM11DsOYGXSF2Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:03.712759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058575observed 252a2ee587271e498c845cf5a1acec0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:03.694336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058575/manifest.jsonobserved 91288165cc088bfc104e9cfe148c7ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.676424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058575/publication.mdobserved a93ff2d6fe6cc7f5588351e3cbe87b52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.659331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058575/publication.txtobserved 11e379580eb2f30d6b5f06d7f886c2f7...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. |
|---|