OT-2026-000092401
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000092401) never changes.
Identity and time
| Publication number | OT-2026-000092401 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7a63-acda-877d0d05f680 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d579c6fe17d8de43fd3ae78c2b078ab6a17ee07f39ecdc0dae0444718bc4f65 |
|---|---|
| Markdown | b938f3d2c38ad229830eedea5f2e0191bec9acfd7096aa948227ef899a8dfc0c |
| Publication page | 3f7765c5acbfe4cba8dc5a6e77c95f409298b52888a9f9c708e6d4c0a27786a7 |
| Manifest | b16dd66220bd94839644b318b5d7a9f19459265be14d0c30b59631fb6e57d0eb |
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 | qbN55i+1BRDVJM9pgcaKBX1pi03k2lNSb/rrgZo4Fh9Waimp6R7nCZK8mhbVnAD9WIUDo7SA2F/ofAkCkWnfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:56.956402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092401observed 3f7765c5acbfe4cba8dc5a6e77c95f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:56.938954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092401/manifest.jsonobserved b16dd66220bd94839644b318b5d7a9f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.921435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092401/publication.mdobserved b938f3d2c38ad229830eedea5f2e0191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.902008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092401/publication.txtobserved 9d579c6fe17d8de43fd3ae78c2b078ab...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. |
|---|