OT-2026-000094479
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000094479) never changes.
Identity and time
| Publication number | OT-2026-000094479 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-74f5-a62f-d0271ef883f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e51bfa7b84c8350f06e613fbc7f08488715f4927bcc18c920fe6a0dead64331 |
|---|---|
| Markdown | b2c9db969235315bf077ddcfe711c60490e00cfcc36b9d706584bcabf3091740 |
| Publication page | 98e6d7b93a34b9778ff6efc316ffdc5d34992e9a3e379d38f6222896c40da430 |
| Manifest | 2f661d23cb64b1215503f08fa442e134eef7940e1d3a28b20d3933a10c4765e0 |
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 | 9y9T+yCIeF4EOWxtOZHhDW8OzgEo/Jl4A5lVJyvTNJesY83n/sLs+D9CyKjVpHbgEMXoT9AzxZYoCxafFUJODg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:54.237680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094479observed 98e6d7b93a34b9778ff6efc316ffdc5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:54.220470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094479/manifest.jsonobserved 2f661d23cb64b1215503f08fa442e134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.203485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094479/publication.mdobserved b2c9db969235315bf077ddcfe711c604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.186012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094479/publication.txtobserved 7e51bfa7b84c8350f06e613fbc7f0848...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. |
|---|