OT-2026-000020614
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000020614) never changes.
Identity and time
| Publication number | OT-2026-000020614 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e1-7152-93e7-dbed282e2289 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0391c2377b94ec0db9d2b3e16104048a44ed9a69373285898f03a6980df80355 |
|---|---|
| Markdown | 386cff849d3ccdb8b156af10661e965cea34d69e9095868258319d5c99e28f53 |
| Publication page | 8283a956fc12f8d6cd0739c1042c83cbfdec19811ed0e9a782a4d0baa334dfef |
| Manifest | f21ac1315811cecc812a14d3ef86a2f2baa4ceaf29baeec02b46c5b6af05c8f9 |
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 | iwNu22GgUnoA4nWNAdpqgIb75KuS+UV3rV7+ZkQM4/lue1EtfV6xdSw3MNEAnZqqcVlZSm8L4NmrMY1rTw+WBg== |
| 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
| 2026-09-17T11:55:33.543562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020614observed 8283a956fc12f8d6cd0739c1042c83cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:55:33.523528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020614/manifest.jsonobserved f21ac1315811cecc812a14d3ef86a2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:33.507688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020614/publication.mdobserved 386cff849d3ccdb8b156af10661e965c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:55:33.491285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020614/publication.txtobserved 0391c2377b94ec0db9d2b3e16104048a...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. |
|---|