OT-2026-000017320
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000017320) never changes.
Identity and time
| Publication number | OT-2026-000017320 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7890-80e1-0448f8f42e91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c2f3a84e6726861c2e258e4be029fed140e526256eb680ac5507ac909dea41a |
|---|---|
| Markdown | ee6c365ef387a205e9cf06a0b127b62f4e88a58f4f6d93d49cd8473b10b13273 |
| Publication page | d279b0fd83b9077de44fd103eb53a5200e9bd66a1fd72c2f5c5f672f2bed2149 |
| Manifest | d1f2b6295086ab6397b19dd5ce19d4f705a7793eb735160f5ac601571c03ea12 |
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 | FXU2b6ZbOFos267/xofPnhiMRESfgL9StzXEWM4HMDScZq1HprTdtg4eeer8HNjj4NnOGcvnVQW6PCYIXsyUAA== |
| 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
| 2026-09-17T12:02:25.481254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017320observed d279b0fd83b9077de44fd103eb53a520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:25.464713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017320/manifest.jsonobserved d1f2b6295086ab6397b19dd5ce19d4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.449047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017320/publication.mdobserved ee6c365ef387a205e9cf06a0b127b62f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.432666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017320/publication.txtobserved 0c2f3a84e6726861c2e258e4be029fed...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. |
|---|