OT-2026-000094224
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000094224) never changes.
Identity and time
| Publication number | OT-2026-000094224 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7ba6-9a71-c7544e06b832 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094224 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4021a76a4dd8d6e2f02e33ca84b7fa43e2b19ad2b5d174076b4da4fd0cfb24b |
|---|---|
| Markdown | e0e69c963ebc782d3a1cf20d828fcde1150e779173e3281a1f1c548af1b87acd |
| Publication page | f7be49b23e7b6cb9d4091a3bd2f877f016fa5b16094b66680a8e32f5e97ae1e3 |
| Manifest | fc50a7cde4ba074fd05b1ec6b43036c52685afa054428f2dbc4f1aecf5858577 |
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 | dJspEXNkW+wysagyGaBJl12NS9CfjskS8UTawl2qHJ/eC36rZ3E5AhAz7+YQkh0LGNtNWl8JDyA9c/kCUjENDQ== |
| 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
| 2026-09-17T09:38:42.049832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094224observed f7be49b23e7b6cb9d4091a3bd2f877f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:42.032209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094224/manifest.jsonobserved fc50a7cde4ba074fd05b1ec6b43036c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.015316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094224/publication.mdobserved e0e69c963ebc782d3a1cf20d828fcde1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.997373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094224/publication.txtobserved a4021a76a4dd8d6e2f02e33ca84b7fa4...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. |
|---|