OT-2026-000057247
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000057247) never changes.
Identity and time
| Publication number | OT-2026-000057247 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bb-7445-93dd-b6bddae00fb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03e39f495ca4e5e739150fbdb4d41e3ee49ce9a555bacf9cffd6f1f333c44dd0 |
|---|---|
| Markdown | 4973a63ddd573b81b104726a6b65b0a6ff7d228813b5fff238073b6d8570f667 |
| Publication page | cf0b6ae3eff3a14254f849e2463b22429a44051323472f64a7433c9e048e95b4 |
| Manifest | c4adb80eea288a52f4d73c95666973731922ff6a6e842671d6d780e7b8744606 |
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 | IzNKe8pJTu2Z50+8VujkynF8MHL484N1jGcSiePo4yrPjVVSvKy8NY5uK7TtmLv56R1XBd9Vwe/GSjb5XZRDCw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:18.831360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247observed cf0b6ae3eff3a14254f849e2463b2242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:18.813503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/manifest.jsonobserved c4adb80eea288a52f4d73c9566697373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:18.795141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/publication.mdobserved 4973a63ddd573b81b104726a6b65b0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:18.779201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/publication.txtobserved 03e39f495ca4e5e739150fbdb4d41e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.439445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247observed cf0b6ae3eff3a14254f849e2463b2242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.421486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/manifest.jsonobserved c4adb80eea288a52f4d73c9566697373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.404877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/publication.mdobserved 4973a63ddd573b81b104726a6b65b0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.387478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057247/publication.txtobserved 03e39f495ca4e5e739150fbdb4d41e3e...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. |
|---|